Who buys all these watermelons just to smash them? Math! That’s who! Crazy Dog T Shirts has all the fun apparel for math nerds, sci-fi geeks, comic book dorks, bookworms, techies, and otaku. We have funny geeky graphic novelty tees, cool gamer cozy hoodies, sarcastic pun patterned socks, clever science joke neckties, and offensive humor coffee mugs to showcase all your fandom love. At Crazy Dog T Shirts, we’ve made hilarious mens tees with the perfect combination of high-quality and awesome! Our funny shirts for guys will help you show off your unique sense of humor and your hilarious interests, while you keeping you looking stylish. These soft, comfortable mens t-shirts are sure to get a laugh and make great gifts for friends, family, or that special someone!.