Funny Mitochondria Sarcastic Tshirt – Nerd Science Sayings-RT

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 65% Cotton, 35% Polyester, Imported, Machine wash cold with like colors, dry low heat, Sizes tend to run smaller, so please consider ordering a size up. Funny sarcastic ironic pun humorous fun gift adult men mens women womens kids boys girls tshirt tshirts birthday slogan sayings costume cute retro vintage graphic long words mitochondria, Science chemistry physics biology space stars sci geek nerd humor nerdy math herd periodically periodic table bacon I atom tacos I love geek hipster hacker developer code web programmer retro vintage pizza lovers child children music festival, Lightweight, Classic fit, Double-needle sleeve and bottom hem