Masshole

Noun: can be used to describe a person who frequent gyms and fitness centers, and are in great shape (see gym rat),but who have the rudest behavior and have terrible etiquette ( see douchebag).

Goddamn, Taylor over there at the free weights is such a fuckin' Masshole! I hate him!

Masshole

A perfect storm of all things macho in a gym.

1. That bodybuilder keeps slamming the 20lb dumbells and either grunting or moaning in between sets, what a masshole.

2. That masshole marked his territory by leaving his gallon jug of water by the squat rack he was using to do curls in.

3. Why is that masshole mean muggin me between sets. She must be roid raging.

Massholed

To have been totally owned and destroyed by Kate from the YouTube Channel Masshole Troll Mafia due to one's own stupidity. To be trolled to the point of insanity and having to assault a court recognized professional troll.

Kate just massholed you into total humiliation. Chille got massholed by Kate on YouTube last night.