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Come To The Dork Side We Have Pi T-Shirts

Come To The Dork Side We Have Pi T-Shirts

Mathematical Joke Shirt Who knew something as serious as math could end up being so funny on a tshirt? If you have that special math geek in your life who’ll get a kick out of this, get them The "Pi D

Pi Day Shirt for Math Geek

Mathematical Joke Shirt Who knew something as serious as math could end up being so funny on a tshirt? If you have that special math geek in your life who’ll get a kick out of this, get them The "Pi D

Happy Pi Day! Fellow "Lost" fans please note: for today only, Pi is my constant!

Happy Pi Day! Fellow "Lost" fans please note: for today only, Pi is my constant!

I Love Pi day  TShirt We Round Up Celebrate Happy Pi Day Shirts & Tees

I Love Pi day TShirt We Round Up Celebrate Happy Pi Day Shirts & Tees

Super Cool Pi Symbol T-shir, Happy Pi Day 2017 Shirts

Super Cool Pi Symbol T-shir, Happy Pi Day 2017 Shirts

Super Cool Pi Symbol T-shir, Happy Pi Day 2017 Shirts

Super Cool Pi Symbol T-shir, Happy Pi Day 2017 Shirts

Super Cool Pi Symbol T-shir, Happy Pi Day 2017 Shirts

Super Cool Pi Symbol T-shir, Happy Pi Day 2017 Shirts

Super Cool Pi Symbol T-shir, Happy Pi Day 2017 Shirts

Super Cool Pi Symbol T-shir, Happy Pi Day 2017 Shirts

Super Cool Pi Symbol T-shir, Happy Pi Day 2017 Shirts

Super Cool Pi Symbol T-shir, Happy Pi Day 2017 Shirts

Super Cool Pi Symbol T-shir, Happy Pi Day 2017 Shirts

Super Cool Pi Symbol T-shir, Happy Pi Day 2017 Shirts

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