Either as an instruction to get it done or referring to having completed some task.
"Dude, did you bun that dog?"

"Man, I bunned that dog something fierce!"
by aycari July 8, 2009
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The act in which a male places his dick in between a girls butt cheeks and begins to fuck. Very similar to tity fucking.
I was bun dogging this shit out of a girl the other night and ended up exploding my own special ketchup all over her back.
by chester mallester April 26, 2011
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A scat fetish manuever in which one partner falls asleep facing down, and the other partner lays a long "log" down the ass crack between the two "buns". So awaken to a big "SUPRISE!" (a.k.a. Bun length)

Side note: Top it off with your parnters favorite condiments for added flare!
WOW! I awoke to find my girlfriend left me a "bun length chili dog suprise" Boy do I love her!!!
by Lokiikol May 31, 2010
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