Buttbuddy 

Two people who just happen to have buttsex with one an another.

"Please be my buttbuddy?"

Buttbuddy by Samm-ay January 10, 2007

Buttbuddy 

Someone who you are friends just to fuck.

Neighbor: I heard you guys fucking all night.
You: Yeah, that was me and my buttbuddy.
Neighbor: That? Score!

Buttbuddy by MTWEmperor February 15, 2010

BUTTBUDDY 

a male and a female who do butt stuff and have a sexual relationship as close friends

sara and jacob are buttbuddys they always are sending eachother pics and having sex

BUTTBUDDY by jacobyluis March 11, 2019

ButtBuddy

A buddy who is most definitely having homosexual intercourse with another individual even if it’s actually platonic the time they spend together has resulted in suspicion

“Haven’t seen Ron in a couple weeks where is he?”
“Still hanging out with his buttbuddy probably”
“I didn’t know Ron was gay”

“He’s not he just spends a questionable amount of time at that dudes place”

ButtBuddy by ghxs666 January 14, 2026

buttbuddyvone 

A shifty and often shady asian male (female is buttbuddyvona). Buttbuddyvone often has a poor grasp of the English language, particularly plurals. His whereabouts are difficult to pin down, though he may be making the errand or hunting for sideways vaginas.

Buttbuddyvone, you are a shifty, shady little bastard.

buttbuddyvone by AsianLvr8 May 3, 2006

bumpbuddy 

A neighbor, friend, or other acquaintance with whom you agree that slight accidental automobile collisions are acceptable.

"Dude, you just hit his bumper!" "No worries, that's my neighbor Larry's truck. We are bumpbuddies."

Well, you rear ended me. But if you'll be my bumpbuddy, we can forget this ever happened.

bumpbuddy by ParchÞeSkald May 23, 2014

buttmudd 

poop.

Man, I just ate some carne asada fries. I'm gonna have some intense buttmudd later.

buttmudd by macalay culkin May 10, 2009