*Save 15% off on products from CafePress, excluding shipping charges, and applicable sales tax. Coupon code LEAPYEAR2020 must be entered at checkout. Promotion starts on February 5, at 12:00 a.m. (PT) and ends on February 11, 2020, at 11:59 p.m. (PT). Offer applies only to orders from the CafePress Marketplace and Create & Buy. Discount does not apply to Bulk Orders, fulfillment products or products that begin with 030. Offer valid online at CafePress only, cannot be combined with any other coupons or promotions, and may change, be modified or canceled at any time without notice. This promotion cannot be applied to past orders.

mad scientist Gifts

1,610 Results
1,610 Results
Mad Scientist Sticker (Bumper)
Mad Scientist Sticker (Bumper)
On sale for
$5.59,
The original price was
$6.99,
Mad Scientist Dark T-Shirt
Mad Scientist Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Personalized Mad Scientist Ornament (Round)
Personalized Mad Scientist Ornament (Round)
On sale for
$11.55,
The original price was
$16.99,
Mad Scientist Racerback Tank Top
Mad Scientist Racerback Tank Top
On sale for
$16.39,
The original price was
$19.99,
Girl All About Science Custom Kids Light T-Shirt
Girl All About Science Custom Kids Light T-Shirt
On sale for
$18.39,
The original price was
$22.99,
Chemistry Joke Mug
Chemistry Joke Mug
On sale for
$12.23,
The original price was
$15.99,
Mad Scientist Dark T-Shirt
Mad Scientist Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Large Mug
Large Mug
On sale for
$13.76,
The original price was
$17.99,
Mad Scientist Union Cap
Mad Scientist Union Cap
On sale for
$17.59,
The original price was
$19.99,
HUMAN PROTOTYPE T-Shirt
HUMAN PROTOTYPE T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Genius Journal
Genius Journal
On sale for
$9.94,
The original price was
$12.99,
Periodic Boo T-Shirt
Periodic Boo T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Mad Scientist Hoodie (dark)
Mad Scientist Hoodie (dark)
On sale for
$48.19,
The original price was
$62.99,
Frogs Science Rocks Dark T-Shirt
Frogs Science Rocks Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Mad Scientist Warning Sign Sticker
Mad Scientist Warning Sign Sticker
$6.99,
Excellent Evil Plotting Raccoon T-Shirt
Excellent Evil Plotting Raccoon T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Laser Mug
Laser Mug
On sale for
$12.23,
The original price was
$15.99,
25 Rectangle Magnet
25 Rectangle Magnet
On sale for
$4.75,
The original price was
$6.99,
engineering Ornament (Round)
engineering Ornament (Round)
On sale for
$11.55,
The original price was
$16.99,
Excellent Evil Plotting Raccoon Mugs
Excellent Evil Plotting Raccoon Mugs
On sale for
$12.23,
The original price was
$15.99,
Lab Glass Light T-Shirt
Lab Glass Light T-Shirt
On sale for
$18.50,
The original price was
$32.99,
Gribble - the best little scientist Sticker
Gribble - the best little scientist Sticker
$6.99,
Xmas Evil Genius Ornament (Round)
Xmas Evil Genius Ornament (Round)
On sale for
$11.55,
The original price was
$16.99,
Baby Bodysuit
Baby Bodysuit
On sale for
$19.99,
The original price was
$24.99,
Throw Blanket
Throw Blanket
On sale for
$49.34,
The original price was
$69.99,
funny engineer joke Large Mug
funny engineer joke Large Mug
On sale for
$13.76,
The original price was
$17.99,
alpha nerd Drinking Glass
alpha nerd Drinking Glass
On sale for
$14.53,
The original price was
$18.99,
Boy All About Science Custom Kids Light T-Shirt
Boy All About Science Custom Kids Light T-Shirt
On sale for
$19.99,
The original price was
$24.99,
research Ornament (Oval)
research Ornament (Oval)
On sale for
$11.55,
The original price was
$16.99,
Ask Me About Chemistry 2.25" Button
Ask Me About Chemistry 2.25" Button
On sale for
$3.51,
The original price was
$3.99,
Frog in Science Lab Mug
Frog in Science Lab Mug
On sale for
$12.23,
The original price was
$15.99,
Light T-Shirt
Light T-Shirt
On sale for
$18.50,
The original price was
$32.99,
Mad Scientist Warning Mugs
Mad Scientist Warning Mugs
On sale for
$12.23,
The original price was
$15.99,
egnewsprintlackey T-Shirt
egnewsprintlackey T-Shirt
On sale for
$19.50,
The original price was
$32.99,
"Not a Mad Scientist" Mug
"Not a Mad Scientist" Mug
On sale for
$12.23,
The original price was
$15.99,
Doctor Otto Mugs
Doctor Otto Mugs
On sale for
$12.23,
The original price was
$15.99,
Lemon Death Ray Dark T-Shirt
Lemon Death Ray Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
To The Laboratory Mug
To The Laboratory Mug
On sale for
$12.23,
The original price was
$15.99,
Mad Scientist T-Shirt
Mad Scientist T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Herbert West's pick-me-up Dark T-Shirt
Herbert West's pick-me-up Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Custom Chemist Mugs
Custom Chemist Mugs
On sale for
$12.23,
The original price was
$15.99,
Women's Dark T-Shirt
Women's Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Lab Rats Unite Mug
Lab Rats Unite Mug
On sale for
$12.23,
The original price was
$15.99,
Good Mad Scientist Dark T-Shirt
Good Mad Scientist Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Fun Science Mug
Fun Science Mug
On sale for
$12.23,
The original price was
$15.99,
Mad Scientist Mug
Mad Scientist Mug
On sale for
$12.23,
The original price was
$15.99,
What Scientists Can Do T-Shirt
What Scientists Can Do T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Mad Scientist Light T-Shirt
Mad Scientist Light T-Shirt
On sale for
$18.50,
The original price was
$32.99,
Future Mad Scientist T-Shirt
Future Mad Scientist T-Shirt
On sale for
$19.99,
The original price was
$24.99,
Grouchy Mad Scientist Kids Dark T-Shirt
Grouchy Mad Scientist Kids Dark T-Shirt
On sale for
$19.99,
The original price was
$24.99,
Mad Scientist Skeletons Dark T-Shirt
Mad Scientist Skeletons Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Mad Scientists Friends Mug
Mad Scientists Friends Mug
On sale for
$12.23,
The original price was
$15.99,
Mad Scientist Voice Mug
Mad Scientist Voice Mug
On sale for
$12.23,
The original price was
$15.99,
Mug
Mug
On sale for
$12.23,
The original price was
$15.99,
Mad Scientist Black T-Shirt
Mad Scientist Black T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Mad Scientist Mug
Mad Scientist Mug
On sale for
$12.23,
The original price was
$15.99,
engineering joke Mug
engineering joke Mug
On sale for
$12.23,
The original price was
$15.99,
Lab Glass Dark T-Shirt
Lab Glass Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Tuberculosis Dark T-Shirt
Tuberculosis Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Arch Nemesis Mug
Arch Nemesis Mug
On sale for
$12.23,
The original price was
$15.99,
Arch Nemesis Cap
Arch Nemesis Cap
On sale for
$17.59,
The original price was
$19.99,
Mad Scientist Kids Dark T-Shirt
Mad Scientist Kids Dark T-Shirt
On sale for
$19.99,
The original price was
$24.99,
Custom Chemist Mugs
Custom Chemist Mugs
On sale for
$12.23,
The original price was
$15.99,
enineering joke Mug
enineering joke Mug
On sale for
$12.23,
The original price was
$15.99,
mad-scientist-frankenstein T-Shirt
mad-scientist-frankenstein T-Shirt
On sale for
$19.50,
The original price was
$32.99,
The Brain that Wouldnt Die T-Shirt
The Brain that Wouldnt Die T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Science Round Ornament
Science Round Ornament
On sale for
$11.55,
The original price was
$16.99,
Dark T-Shirt
Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Warning! Mad Scientist Mug
Warning! Mad Scientist Mug
On sale for
$12.23,
The original price was
$15.99,
Robot 3000 Round Ornament
Robot 3000 Round Ornament
On sale for
$11.55,
The original price was
$16.99,
my mad scientist Mugs
my mad scientist Mugs
On sale for
$12.23,
The original price was
$15.99,
I Like Science Mug
I Like Science Mug
On sale for
$12.23,
The original price was
$15.99,
Coffee Mugs
Coffee Mugs
On sale for
$12.23,
The original price was
$15.99,
WORLDS GREATEST CRAZY SCIENTIST CARTOON Mug
WORLDS GREATEST CRAZY SCIENTIST CARTOON Mug
On sale for
$12.23,
The original price was
$15.99,
Laser Science March Dark T-Shirt
Laser Science March Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Evil Genius Dark T-Shirt
Evil Genius Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Boy Science Rocks Mug
Boy Science Rocks Mug
On sale for
$12.23,
The original price was
$15.99,
Ale-Chemists Mug
Ale-Chemists Mug
On sale for
$12.23,
The original price was
$15.99,
engineering joke Mug
engineering joke Mug
On sale for
$12.23,
The original price was
$15.99,
Dark T-Shirt
Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Mad Scientist Customized Toddler T-Shirt
Mad Scientist Customized Toddler T-Shirt
On sale for
$18.39,
The original price was
$22.99,
Mind out of the gutter Dark T-Shirt
Mind out of the gutter Dark T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Robot 3000 Greeting Card
Robot 3000 Greeting Card
On sale for
$4.58,
The original price was
$5.99,
BIGBANG DEATH RAY Neck Tie
BIGBANG DEATH RAY Neck Tie
On sale for
$18.47,
The original price was
$20.99,
Mad Scientist Bumper Sticker
Mad Scientist Bumper Sticker
On sale for
$5.59,
The original price was
$6.99,
Mad Scientist Electric Science Beaker T-Shirt
Mad Scientist Electric Science Beaker T-Shirt
On sale for
$19.50,
The original price was
$32.99,
Scientist Mugs
Scientist Mugs
On sale for
$12.23,
The original price was
$15.99,
March For Science Mug
March For Science Mug
On sale for
$12.23,
The original price was
$15.99,
Retired Mad Scientist Ornament (Round)
Retired Mad Scientist Ornament (Round)
On sale for
$11.55,
The original price was
$16.99,
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