truffle oil 

When you fuck a chick in the ass and then switch to the pussy and then piss while you fuck her. The liquid that comes out is truffle oil

Dude 1: I was pounding this chick's ass and when started to fuck the pussy, I had to piss but didn't want to pull ou.

Dude 2: EEEWWWW, truffle oil

truffle oil by Pink Snapper hunter July 26, 2016

truffle oil 

When you squeeze truffle butter the oil that comes out is truffle oil

See also truffle butter so you can see what truffle oil is

truffle oil by Mackenzie whit April 21, 2018