Flatjob 

Like a footjob, but using flats. The act of rubbing your feet on a penis while wearing flats, preferably to the point of causing an orgasm.

Man, Marie had on the cutest flats last night, and gave me a awesome flatjob!

Flatjob by turionss June 18, 2014

flabjob

sexually arousing a man using rolls of fat usually by a large woman

oh tina you are the queen of flabjobs

flabjob by Gordooooooo October 7, 2006

flapjob 

When a previously obese person who has recently lost a lot of weight rubs you off with the loose, hanging skin that results from rapid weight loss.

That chick from the biggest loser could probably give one hell of a flapjob!

flapjob by CloppinTime February 5, 2014

fatjob

When you stroke a penis with your flab.

I'm gonna give you a fatjob and you're gonna like it.

fatjob by N04h April 20, 2017