bumpin 

when someone's talking shit and running their mouth; trying to start shit with no game; all talk

Quit bumpin yo dick sucks

bumpin by Vanna April 14, 2005

bumpin 

runnin your mouth too mothafuckin much.
talkin that shit

jack-y did u knock jimmy out earlier
jace-dat nigga was bumpin

bumpin by d-mane April 16, 2008

Bumpin 

When you’re in a really good mood and you start dancing but there’s no music playing and the only music is the song you keep replaying in your head.

Damn girl you know it’s a good day when you’re bumpin and there’s no music playing.

Bumpin by Katakanina April 26, 2020

Bumpin 

To fight.

You don’t want to mess with Ashley, she be bumpin’.

Bumpin by AkikoJ June 27, 2020

Bumpin 

A girl looks so good she's BUMPIN

hey tom i think Ellie is bumpin

Bumpin by anonymous October 17, 2020

bumpin' 

1. A term used for music when played at a high volume.

2. A complimentary adjective.

"Yo dude that new stereo system of yours is bumpin'!"

bumpin' by LynZ Malakian May 7, 2004

Bumpin' 

when your driving with a car that has subs and you blare rap music with bass.

Mark and Josh were bumpin' to Sexy Bitch in his 350z

Bumpin' by Josh Ch00bsworth November 3, 2009