Guys who fart when they squat...oh wait, that's me
Also:
Those who bench everyday
Those who spend an hour on 1 piece of equipment
The middle-eastern guy who refuses to where deodorant, (no offense to middle-easterners in general implied)
The guy who claims he's blowing up out of control after 5days of creatine
More then anyone, the guy that questions what I'm doing when he couldn't weigh more then a buck 20...but the smelly guy is almost neck and neck with this dude.