bumpin gums is talking shit about someone
man i heard you were bumpin gums you need to quit that shit
από brad paul 15 Οκτώβριος 2005
She's got that mouth that makes me wanna be bumpin gums if you know what I mean.
από Youredoingitwrong 14 Νοέμβριος 2013
She and that dude been bumpin' gums over at the likker store.
από irehs 17 Φεβρουάριος 2009