Top definition
Where you fart on someone's tongue when they are licking your asshole. It can be for a girl or a guy.....the rumbly tungly does not discriminate.

Bro, I just gave that bitch a rumbly tungly last night and she loved it.
by smurfin_you April 17, 2014
Get the mug
Get a Rumbly Tungly mug for your grandma Julia.