To masturbate onto ones own poo.
I dropped a number two and there was still ten minutes until my next meeting so I thought I may as well ice the bun.
To smack ones ass while performing anal sex.
Dude I was totally Beatin Buns With that chick last night
A riddle that will make your life complete once solved.
Cole: Chili on the bun
Joe: What is that?
Cole:A riddle that once solved, your life will never be the same.. in the best ways possible
Bun, as in butt cheek, used in juvenile name-calling. We used it often in elementary school in Boulder, Colorado back in the 1960s. bun
Stop bothering me, you bun-runner!
I hate when I have to sit with a glazed honey bun
So I was talking to my boyfriend in the car and hot really hot. Then into the restaurant to meet my parents it became a glazed honey bun.