Simimon Bun 

An affectionate nickname for someone who does many things simultaneously for you; in essence, a slave-like figure. They should be called a simimon bun when you are feeling especially sweet and hungry.

Rachael makes me breakfast, sings, and runs my errands whenever I ask. She is such a simimon bun, I love her!

Simimon Bun by Alumni Notion September 12, 2011

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'

Bun Dust by Rinsingit101 September 14, 2012

Blow Bun

The style of a girls hair when a guy is holding it tightly in a bun while she sucks his cock

Fat John: There were a surprising number of blow buns in the porn I watched last night.

Blow Bun by Titty Jon October 2, 2013

bun 

A food that is named for no particular reason. Often put on hamburgers for NO REASON!!!!

I like my hamburgers on buns.

bun by KirbKirb54 November 4, 2013

Sloppy Bun 

When a man ejaculates between your butt cheeks and slaps them together like a wind up monkey playing the cymbals.

And she wouldn't let me cum inside her, so I flipped her over and gave her some sloppy buns.

Sloppy Bun by chayjay December 7, 2013

Caj-Bun 

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?

Caj-Bun by Gravemeistergeneral December 10, 2013

bright bun 

The sexual act of breaking multiple glowsticks apart and rubbing it on your partners anus/buttocks

Im totally going to bright bun claire tonight.

bright bun by ttc January 15, 2014