What is fucking fat-ass?

An individual with an extremely voluptuous derriere

Chad and some of his buddies from the lacrosse team we’re leaving the gym when they noticed an attractive woman. Chad turned to his buddies and said, “ damn…. That’s a fat FUCKING ass.” (Emphasis on the FUCKING)

fucking fat-ass - video

Fucking fat-ass - what is it?

Someonr who doesn't recognize their own state of being overweight. They generally tend to get in the way inadvertently, not noticing they haves pilled over into one's personal space.

Look at that fucking fat-ass, he's taking up the entire couch!