egocision

A decision based on ego rather than fact, past history or knowledge of the matter.

The action of going to the gym, not to workout as such, but to peacock around the weight lifting areas, standing in front of the mirror pulling poses, flexing here and there, walking around (like you are carrying a wheelbarrow) shaking your fellow gym buddy hand's, chatting, and attempting to pick-up the opposite sex. Usually attending the gym for many many hours at a time such egocisors are usually found congregating in groups of two or three, primarily locating themselves around the most popular equipment (or area with the most mirrors) during peak hour. Talking loud, slapping each other, making unnecessary grunting noise during the act of lifting weights (when they actually getting around to doing so).