Fat-fall 

When a fat person falls down onto a couch instead of gently easing them self onto it because their legs can't support their weight on the way down.

Your grandfather just fat-falled onto the couch and broke it.

Fat-fall by shizzamz5 October 9, 2010

Too Fat To Fall 

Being in an (undeservedly) well-off position

I would love to see him fry, but now Roger just seem to be Too Fat To Fall.

Too Fat To Fall by OsloCalling July 7, 2010

Fall me fat 

From the spanish phrase "Me caes gordo". To dislike someone.

"Can we give my friend a ride in your car?"
"No"
"Why not?"
"Because she fall me fat"

Fall me fat by taddy westside October 30, 2013