Bun-bun 

n. A switchblade-wielding mini-lop rabbit who features prominently in the webcomic Sluggy Freelance. As of 12-7-2003, Bun-bun is reluctantly serving as the Easter Bunny.

"Bun-bun: Time to die, Nerd-Boy!"

Bun-bun by JohnWWells December 7, 2003

bun-bun 

KA-CLICK
see sluggy or visit sluggy.com

Time to Die, Nerd-Boy KA-CLICK

bun-bun by Uncle Jim June 8, 2004

Bun-bun 

v. To inflict wanton violence on a semi-innocent. (Sluggy fandom)

"He Bun-bunned that telemarketer but GOOD."

Bun-bun by JohnWWells December 7, 2003

Bun Bun 

A sweet significant other, one you like to squeeze and kiss. Something you call your boo.

My bunbun gave me a piece of pie today <3 <3

Bun Bun by Wickie November 18, 2004

bun bun 

Another word for bunny, or bunny rabbit.

I really like that photo of your bun bun!

bun bun by bunbun_lover May 5, 2007

Bun Bun 

N. A bun bun is a peculiar critter with many idiosyncrasies. Generally female, Bun Bun's roam the wild generally carrying around large purses, and not wearing pants. Though being creatures with abnormally disproportionate heads, they are swayed and ruled by the demands and edicts of they tummys. After eating a meal, Bun Bun's generally convene again at the dinner table to partake a second meal of fruit. Despite all this they maintain a perfect figure. Bun Buns in their natural habit are suberb fashionistas, they work like elves with little sewing machines even though there may be huge opportunity costs involved such as lack of sleep or loss of weight. They are known to sleep in other peoples cars and are easily spooked by popping balloons. Wild Bun Buns are commonly seen wandering downtown, lost with no sense of direction, however more cultivated Bun Buns easily navigate the labyrinth streets of the city. For sustenance, Bun Buns are seen scurrying to and from Starbucks, which they peculiarly call buckstar. If one ever encounters a Bun Bun, domesticated or wild, proceed with caution

Its a wild BUN BUN in her natural habitat, Best not disturb her while she sleeps.

Bun Bun by A Jon Jon January 16, 2009

Bun Bun 

A main character in the webcomic "Sluggy Freelance"
He's a little white mini-lop with the attitude of a homicidal gangster. Favorite weapon is a switch-blade but also has a gun (where all this is stashed in anyones guess)

He don't take no shit and will cut you like a bitch at the drop of a hat

Bun Bun by Anubis January 4, 2005