1 definition by StankN
When a man has sex with a large woman from behind (either doggy or anal), and prior to climax he pulls out & ejaculates on her back. Then he jumps on her back and rides her like a bull.
I did a fat chick last night and finished with the mayonnaise bull ride. I only held on for 5 seconds until she bucked me off.
by StankN October 15, 2010