buttbuster 

large dick, usually on a gay guy who is top (like to fuck another guy)

my ass is so sore right now, this guy have a real buttbuster in his pants

buttbuster by stephane June 21, 2007

buttbuster 

ok, stephany is more or less correct....BUTTBUSTER is a gay guy with a large cock that likes to fuck other guys and leave them wanting more, butt it is also my handle and has been for 50 years, just because I like to fuck other guys and leave them wanting more...

Hey Jerry.......want me to open your ass for some big fun? I want to be your buttbuster.....

buttbuster by nelson eddy November 22, 2007

buttnutterdo 

The residual matter that expels from ones rectum after being sodimized with a buttered penis.

Rob: Hey Nate, what is dripping out of my ass?
Nate: Thats my buttnutterdo, bro! Goes great on toast.

buttnutterdo by Greekosyk March 19, 2019

buttflustered 

To become ridiculously overoutraged over some seriously petty, picayune shit.

Sheldon gets all buttflustered whenever someone takes his space on the couch.

buttflustered by Charlie Chan November 3, 2013

buttmaster 

"buttmaster" is a new zealand slang term for someone that is considered to be very good at everything s/he tries. usually exceptionally good looking with chiseled features. a buttmaster is typically found inside a pub.

ben the polak is such a buttmaster that i've never seen him fail anything he has tried. he has chiseled good looks too.

man, you're a real buttmaster aren't you.

buttmaster by jimmy the thompson March 22, 2007

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

brisbane butt buster 

the act of having a woman defecate on a man's penis and then continue with vaginal intercourse.

mikey accidently sliped his dick into lindsey's ass, she shat on his dick. not knowing what she was doing she offered to brisbane butt buster, and he fucked her with his shit covered cock.

brisbane butt buster by lickthetip October 17, 2009