Step in any gym in any city in any state in this entire country and you're sure to find the same people. Of course not the exact same people, but the same types of people. Though their accents may differ when they yell their rep count out loud and their music selection may vary as it blares through their oversized headphones, these same people seem to magically appear in every gym throughout the nation. Some of them work out hard, some don't work out at all, and some do exercises so bizarre that it's clearly not safe to be within a fifty-foot radius of them. Who are the people in your neighborhood gym? Pretty much the same as those in everyone else's.

1. The Gamma Radiation Victim – While they aren't green (yet), these guys are so large that they look like they could either live forever or die any second. Their clothes fit them like paint and their veins practically form roadmaps on their arms and legs. Fortunately for them, if they ever get lost on the way to their steroid dealer's house, they can use their bodies like a AAA Trip-Tic. These are also the same guys that you should never ask to spot you, because if you are struggling to bang out your last rep with what you believe to be a respectable amount of weight, they will simply lift it off you with one hand ... and then beat up your dad with the other.