What's on your mug?

When a guy performs a moon and the viewer(s) can see his hairy balls dangling below his bare ass, resembling the rear end view of a bull.

Ewww gross, I just got bulled by Roger and his balls were hanging below his knees!

By bellheezy

Short for "bullshit".

Tom Holt: Open Sesame, page 109 of the paperback, sixth line: "Straight up, Skip, no bull. Look for yourself."

By Monachos

negative connotation for someone or something that is less than what's expected, crap..

that party was so bull... or.. that girl didn't know how to suck; she had some bull ass head

By bertB

verb. The rambunctious insertion of a member into ANY anus.

Byron: Steve, you never want to cuddle after you bull me. Steve: Shut the fuck up, bitch! Go wash your ass.

By Steve Daley

verb: to bull-slang for taking of ones virginity. noun: an animal or a person ready to get rid of thier virginity.

"i took your bull, in the worst way." "that bull is ready to get wrangled."

By twat swat