bun

bun is a way of saying smoke sesh, or to smoke weed with your friends

your friend: "wys bro u wanna bun some loud tmrw?"
you: "sound g lmk"

by cheekygeezer September 3, 2023

Bun

a brick of heroine

"yo! let me get a bun to bang!"

by KardozzaKush December 23, 2019

Bun

To fuck. Loosely used as a hookup term.

Cornelius: yo dude I’m tryna bun cupcakke

John: with a name like Cornelius you got no chance

by masterofverbiage July 12, 2019

Bun Dust

To smoke Angel Dust.

also

Fuck dusty draws.

Dip your cigarette in dust fluid, put cig in mouth and smoke. Therefore you 'bun dust'

Pick up off random dealer because you are miles away from home. They load the dust they got from their big bits to you.
Bun being English slang for 'fuck/screw that'

by Rinsingit101 September 14, 2012

Runny buns

A diarrhea scenario in which the stool doesn’t have enough velocity to discharge properly.

Dem runny buns got me all calling outta work tomorrow, bruh.

by Braniff Jorgensen May 29, 2018

Bunning

Synonym for fucking (sexual context)

Yeah, that’s the girl I’ve been bunning

by datdenny April 13, 2022

Panera buns

When you order food at any Panera Bread, but the child molester-looking staff solicit you sexually.

"Bro, my Panera buns are the envy of everyone in a ten mile radius. And this scares me."

by Squatacles March 16, 2020