A simple rule of thumb when contemplating getting a tattoo is this: it’s with you FOREVER. As in, ALWAYS. As in, when your decomposing corpse finally becomes worm food again. And while yes, there are tattoo removal options, the lasers leave scars and will serve as an unpleasant reminder of that time you had that Elmo sleeve—IF you can afford the laser, of course. So click on through these 20 examples of why you should rethink that tattoo.