Literally what it sounds like. Say it slow tungo bungo. Tongue-go-bungo or the act of putting your tongue in ones bung hole.
*Tyler's mom- "I've never had sex with my husband, come here Chewbacca I wanna give you some good ol fashioned tungo bungo"
*Chewy- "Gaaaaaaaaaaa!"
*Chewy- "Gaaaaaaaaaaa!"
by urbandictation April 7, 2008