1 definition by Jared's brother
Tribbling is when one passes gas and it makes a purring sound as it leaves the anus, similar to the trill of the creatures from the Star Trek episode, "The Trouble With Tribbles".
OH my god, I was just tribbling. I just farted and it sounded like a Star Trek tribble. I don't why that made me think of you, but it did.
by Jared's brother September 1, 2010