I Think I Lost An Electron (Are You Positive?) T-Shirt (Unisex) grandpa A perfect choice to wear

A perfect choice to wear to your 6 year-old nephew's birthday party

Arguing like lovers forever

This t-shirt has a porpoise

Good vibes

I've seen it all

I Think I Lost An Electron (Are You Positive?) T-Shirt (Unisex) grandpa A perfect choice to wearAre you positive? Unisex, 5. 3 oz., 100% cotton, regular fit, preshrunk ("Heather Grey" color t shirt is 90% cotton 10% polyester). Seamless double needle collar; taped neck and shoulders; double needle sleeve and bottom hems. Imported but made under strict anti sweatshop conditions. Size guide S M L XL 2XL 3XL Chest Size 34 36 38 40 42 44 46 48 50 52 54 56 Length* 28" 29" 30" 31" 32" 33" Width** 18" 20" 22" 24" 26" 28" *Length = Back collar to bottom