bumpin gums
bumpin gums is talking shit about someone
man i heard you were bumpin gums you need to quit that shit
bumpin gums
A blowjob.
She's got that mouth that makes me wanna be bumpin gums if you know what I mean.
Bumpin' Gums
talking
She and that dude been bumpin' gums over at the likker store.
bumpin' gums
Chopin it up. Discussin' a lil sumpin sumpin.
Me and her were bumpin' gums bout dat new ride dat boy got.
Gum Bumpin
To speak of something you know nothing about. To spread rumors, gossip, or speculate without all of the facts. See also (Trash Talking) (gossiping). (hating)
I wasn't even there, see Joe's gum bumpin again!
Bumpin gums
A conversation with no substance or general meaning
Elaine: i bet there talking about me
Kramer: oh please there just bumpin gums
Kramer: oh please there just bumpin gums