A fork of Rural Dictionary
The sound the balls make when they hit a girls ass while having sex.
While watching Judge Judy, I could hear my roommate making pongo with his girlfriend.
pronounced: Pong-GO A friendly way of saying someone is a moron. Can be best applied to British or Australian people, as they have very ugly accents. As well as bald headed people.
"Shit man.... did you see that asshole cut me off? What a pongo." "Peter Garret"