The wad of hair a woman gets on the back of her head after a long night of fucking. Created by the back and forth motion of gyrations as she lays on her back. Generally visible when she gets up to go to the bathroom to clean herself or go to the kitchen for a glass of water.
Chad: Kiersten, what's that rat's nest in your hair?
Steve: Nice fuck bun, Kiersten.
Kiersten: Shut up, Chad!
Steve: Nice fuck bun, Kiersten.
Kiersten: Shut up, Chad!
by Burtie & Lady Di August 3, 2018
by Hot super baba June 5, 2022
Hairstyle. Worn in a bun on top of the head but in a casual fashion. Not messy.....caj. Sachas are best at wearing the caj-bun but others have been known to try....... and fail
Sach you feelin alright babes? Your caj-bun is looking a little uptight. Maybe some sexodone will help?
by Gravemeistergeneral December 10, 2013
by Hoddess5024 September 1, 2022
Bun bun girls are amazing hackers who hacked people on Roblox. They are pink and have fry hair. They are little shit buckets.
Luke: bun bun girls are my life’s
Aizen: WHAT UWU IM SCARED HOLD ME IRELAND!!!
Ireland: no your to amog us. Go shag luke.
Aizen: WHAT UWU IM SCARED HOLD ME IRELAND!!!
Ireland: no your to amog us. Go shag luke.
by BiscuitToesOwO June 6, 2022
Bun Bun Girls is a group of childish and cringe ROBLOX hackers. In order to know if you have encountered a Bun Bun Girl member, they will have the word "bun" in their username. You can easily avoid them just by not adding anyone with the word "bun" in the name. Even ROBLOX has taken concern into the matter and no normal person can have the username with the word "bun" in it. The Bun Bun Girls have a victim list of Youtubers. However, despite being a hacker who can completely ruin one of the games in ROBLOX, they are quite childish for one. For example, whenever somebody calls their group cringe, they get mad and try to hack that person. Youtubers includeing Kreekcraft have ending up calling these hackers fake!They first appeared in 2021 but as of 2023 they are are returning
by Booms1234 March 20, 2023