buff wannabe
A person, usually a male, who thinks that they have a muscular, good looking physique. This person will wear t-shirts 2 sizes too small and walk around trying to stick out their chest. Will talk about how much they work out only to be laughed at by the opposite sex because of their puny appearance. It can also be someone new to the world of weight lifting who has lifted for 2 days and thinks they are Ronnie Coleman.
Hey Jim, did you see that skinny guy at the gym yesterday? He benched 75 lbs one time then got up as I walked by and flexed like he just benched 300. I grabbed him and threw him 15 feet over to the weight machines where he needs to be. He's just another buff wannabe.