bud buster 

A tool used to ground up marijuana so it may be rolled. Usually a coffeegrinder is used to do this.

-Yo I just bought a bud buster

bud buster by Shawn Maglicic April 29, 2006

bud buster 

a bud buster is actually a coffee grinder, but put to good use. Grab some marijauna, chuck it in the grinder, give it some power, and voila, freshly ground buds(easy for rolling). I bet Proctor & Gamble would never have thought their coffee grinder would be used for busting buds(hence the term)!

Grab the bud buster and roll a fatty.

bud buster by Paul J Parkinson July 20, 2008

BedBuster 

A raunchy song that inevitably stirs up “demon time😈” sexual energy that can destroy bed frames and mattresses.

“Bro, Trey Songz new album is full of bedbusters. It had me and Sharkeisha on demon time 😈 last night.”

BedBuster by Huncho kdubbie December 10, 2020

BunBuster 

One who likes to perform anal intercourse.

Plural: BunBusters

Also the name of a short-lived series of Porn Movies by "The Dark Brothers".

White Bunbusters (1985)
Black Bunbusters (1985)

My girl Pam sure likes it up the ass. Just call me 'The Bunbuster'.

Lyricslyrics from the porn movie follow:

"Baby, I was just sittin' here, lookin' at the stars, and thinkin' about that time we tried anal sex...
And it didn't work out...
Well, Baby, I want you to listen good, 'cause ya know what I'm gonna do? I'm gonna call the White Bun Busters...
And they're gonna bust yer fuckin' buns!!!"

BunBuster by ButtFuzz August 2, 2006