Pi (Mathematical Constant)

No need to wait until March 14th to enjoy any of these wry mathematical constant pi gifts. Classic pi geek humor for all who think about this irrational and transcendental number!

Two Pi or Not Two Pi NeckwearTwo Pi or Not Two Pi Neckwear

got pi? tee shirtsgot pi? tee shirts

Sloppy Statistics T ShirtsSloppy Statistics T Shirts

Sloppy Statistics TshirtsSloppy Statistics Tshirts

PiBlack Tee ShirtPiBlack Tee Shirt

Math Funny T ShirtMath Funny T Shirt

Math equals Fun - Colorful Mod Pi  - Funny Pi Gift Coffee MugsMath equals Fun - Colorful Mod Pi - Funny Pi Gift Coffee Mugs

Two Pi or Not Two Pi Coffee MugsTwo Pi or Not Two Pi Coffee Mugs

My Existential Existence Starts With Irrational Pi PostersMy Existential Existence Starts With Irrational Pi Posters

Wanted A World Filled With Pi (Pi Pie Math Humor) ApronWanted A World Filled With Pi (Pi Pie Math Humor) Apron

Party Like It's Pi-Day Tee ShirtsParty Like It's Pi-Day Tee Shirts

PI in the SKY! POSTERPI in the SKY! POSTER

I Love Pi T ShirtI Love Pi T Shirt

Pi Probably Irrational Definitely Not 22/7 (Blue) Coffee MugPi Probably Irrational Definitely Not 22/7 (Blue) Coffee Mug

Sloppy Math MugsSloppy Math Mugs

[Insert witty comment here] Shirts[Insert witty comment here] Shirts

When Life Gives You Lemons Make Pi (Pie Humor) PostersWhen Life Gives You Lemons Make Pi (Pie Humor) Posters

Easy As Pi NEW ShirtsEasy As Pi NEW Shirts

Just Crazy For Some Pi (Pi On A Pie) PostersJust Crazy For Some Pi (Pi On A Pie) Posters

Love is like pi - key chainLove is like pi - key chain

Easy ash pi greeting cardEasy ash pi greeting card

Pi in the sky cardsPi in the sky cards

Pers-PI-re - Funny Math Pi Oval StickersPers-PI-re - Funny Math Pi Oval Stickers

Pi Tee ShirtPi Tee Shirt

There are better ways to end it all than by pis... teesThere are better ways to end it all than by pis... tees

Math makes me Pers-PI-re - Funny Math Pi Slogan PrintMath makes me Pers-PI-re - Funny Math Pi Slogan Print

Funny Pi - Why can't all Pi be Oblong? - Pi saying T-shirtFunny Pi - Why can't all Pi be Oblong? - Pi saying T-shirt

Math makes me Pers-PI-re - Funny Math Pi Slogan StickerMath makes me Pers-PI-re - Funny Math Pi Slogan Sticker

Pers-PI-re - Funny Pi Slogan Mesh HatsPers-PI-re - Funny Pi Slogan Mesh Hats

Math makes me Pers-PI-re - Funny Math Pi Slogan Tee ShirtMath makes me Pers-PI-re - Funny Math Pi Slogan Tee Shirt

Math makes me Pers-PI-re - Funny Math Pi Slogan Tee ShirtsMath makes me Pers-PI-re - Funny Math Pi Slogan Tee Shirts

Make Everyday A Tasty Pi Day (Pi On Baked Pie) Candy JarsMake Everyday A Tasty Pi Day (Pi On Baked Pie) Candy Jars

Pumpkin Pi Bumper StickersPumpkin Pi Bumper Stickers

Just A Notion Of Pi (Pi On A Pie) Throw PillowsJust A Notion Of Pi (Pi On A Pie) Throw Pillows

Proof Is In The Pi (Pi On Baked Pie) Candy JarProof Is In The Pi (Pi On Baked Pie) Candy Jar

Love is like pi tee shirtsLove is like pi tee shirts

My Life Is Nothing More Than A Pi Filled Existence Candy DishMy Life Is Nothing More Than A Pi Filled Existence Candy Dish

Life Is Nothing But A Tasty Matter Of Pi (Pi Pie) Coffee MugsLife Is Nothing But A Tasty Matter Of Pi (Pi Pie) Coffee Mugs

Make Everyday March 14th (Math Pi Pie Humor) Candy JarMake Everyday March 14th (Math Pi Pie Humor) Candy Jar

Wanted A World Filled With Pi (Pi On A Pie) Business CardsWanted A World Filled With Pi (Pi On A Pie) Business Cards

Fang Pi MousepadFang Pi Mousepad

Come to the dork side we have PI! T ShirtCome to the dork side we have PI! T Shirt

Pi equil yum squared tee shirtsPi equil yum squared tee shirts

I SURVIVED PI DAY LAPTOP COMPUTER SLEEVEI SURVIVED PI DAY LAPTOP COMPUTER SLEEVE

Homo Sapiens residing in edifices composed of t... TeesHomo Sapiens residing in edifices composed of t... Tees

Make Everyday Pi Day (Mathematics Pi / Pie Humor) Coffee MugMake Everyday Pi Day (Mathematics Pi / Pie Humor) Coffee Mug

My Sleep Number is pi Tee ShirtMy Sleep Number is pi Tee Shirt

Sloppy Statistics MugSloppy Statistics Mug

Wanted A Constant In My Life Just Like Pi MugWanted A Constant In My Life Just Like Pi Mug

Johnson & Wales University has signed on as a c... Coffee MugsJohnson & Wales University has signed on as a c... Coffee Mugs

Math is Simple Pi Fun ShirtMath is Simple Pi Fun Shirt

Wanted A World Filled With Pi (Pi On A Pie) Custom AnnouncementWanted A World Filled With Pi (Pi On A Pie) Custom Announcement

Wanted A World Filled With Pi (Pi On A Pie) Personalized InvitationsWanted A World Filled With Pi (Pi On A Pie) Personalized Invitations

Come to the nerd side we have pi cardsCome to the nerd side we have pi cards

Pi My One And Only Constant In Life (Math Humor) MugsPi My One And Only Constant In Life (Math Humor) Mugs

Pi in the Sky Nerd Humor Messenger BagPi in the Sky Nerd Humor Messenger Bag

French. De mal en pis - From bad to worse Mouse PadFrench. De mal en pis - From bad to worse Mouse Pad

French. De mal en pis - From bad to worse T-shirtsFrench. De mal en pis - From bad to worse T-shirts

French. Prendre les choses au pis - To regard MousepadsFrench. Prendre les choses au pis - To regard Mousepads

French. Prendre les choses au pis - To regard ShirtsFrench. Prendre les choses au pis - To regard Shirts