When you and a bro each stick their thumb up their ass and bump knuckles while turned backwards
Me and and the bros always thumbsy-bump at the end of a party. Last night me and kyle did a frontwards thumbsy-bump, our dicks touched but no homo.
My girlfriend and my sister were bumping gash behind my back.
blaring music out and jamming to it
bro I'm bumping Call Me Maybe
When you are making out with someone with glasses and the glasses on that person “bump” against your face
Scott: “Hey emma i’m tryna be bumping you later”
Emma: “Ard bet!”
To know how to fight . Bumping or Bumpin
She don’t want to fight me she know i’m bumping
It's like saying "what the fuck" but you're in 8th grade and your mom is within hearing distance. Also, you can catch yourself saying "what the..." and instead of cursing, promptly follow it with "bumps". It'll confuse the sensitive shit head.
Hey, son, didn't I tell you to clean the garage?
What the bumps mom, I'm trying to masturbabte.
When you start fisting a girl in her pussy and then, with your other free hand, start fisting her up the asshole until your two hands meet inside her resulting in a "fist bump"
Yo bro i was fist bumping my girl last week, I felt my knuckles touch inside her