If you're considering getting your first tattoo, you'll want to take a look at these funny tattoo shop signs first. This way, you'll fully understand the rules of proper tattoo parlor etiquette before you sit down in the chair. Seriously, the last thing you want to do is make a tattoo artist upset. It's one of the dumbest things you can do next to annoying a fast food employee or making fun of a dentist before a routine cleaning. Remember to think before you ink, and please enjoy this amazing and definitive collection of funny signs from tattoo shops around the world.