If you have a thing for shirts that you know if someone laughs, they are one of your own, then you’ll enjoy this one. Featuring the web safe color ref for black, if anyone gets a slight giggle out of it, you know they are a fellow geek. The shirt comes in other colors besides black, it comes in red, green, blue and even pink. To pick it up it will only cost you $23.94 on RedBubble. They not only come in classic t-shirt form, but also in a fitted tee for the ladies.