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1.
n.

1. A cute innocent looking girl that is a maniac in bed.
2. That sweetheart in the HR department who you know would hump you raw given the opportunity.
3. A virginal, often religous, girl who grew up in the country sheltered by her mother that turns into a complete nympho in bed late in high school.
Oh man I love that Elissa, I bet shes a total Fuck Bunny!
by Shamus February 06, 2003
 
2.
n.

1. A cute innocent looking girl that is a maniac in bed.
2. That sweetheart in the HR department who you know would hump you raw given the opportunity.
3. A virginal, often religous, girl who grew up in the country sheltered by her mother that turns into a complete nympho in bed late in high school.
Oh man I love that Elissa, I bet shes a total Fuckbunny!
by panache July 20, 2007
 
3.
One who like to fuck alot and fast...
She sure is a fuckbunny..
by sweetzsug January 17, 2005
 
4.
A generally derogatory term which describes exceptionally dumb-but-fuckable women who travel as a pack.

Derived from fuck, meaning to have sexual intercourse, and "dumb bunnies", which refers to cute-but-stupid women who aren't much good for anything outside of sexual pursuits (and generally know it themselves). "Bunnies" can also denote an enthusiasm for sex (as in "fuck like bunnies"), and this interpretation likely plays a part in this compound word.

This term is probably older than any modern youth's walnut-cracking session, having been heard by this author as early as 1978. It is very likely much older than this.
"Hey, dude! Check out the fuckbunnies at the bar. They're winking at you."

"I don't like Britney and her friends. They're just a bunch of fuckbunnies."

"I'm sorry. I need a competent receptionist; I don't hire fuckbunnies."
by ZeroCorpse July 01, 2009
 
5.
This term was created during a late night wallnut cracking session. It is most commonly used by someone looking for a harsh but cute exclamation.
*crash*
Oh fuckbunnies! I dropped Uncle Mack's Urn...again...
by Mika June 28, 2004
 
6.
noun:
a nascent meme involving the holding of two hands (bunny ears) behind the head of another person giving two middle fingers.

verb:
to engage in the above-mentioned meme.
"Yo, Jen, that FuckBunny meme with you and Frannie was raunchy as hell!"

"Hey, Ricky! Instead of the lame old bunny ears gag, let's do a badass FuckBunny for our Christmas card this year."

"He's about to take it... Quick, Jenna, I'll do the middle fingers! You FuckBunny the shit out of me"
by FuckBunnyMemer April 03, 2013
 
7.
a slightly plump girl with low self esteem, who engages in sexual intercourse with any man who gives her a little attention.
yo homes, there's a junior weight watchers meeting over at the y.w.c.a. and da place be hoppin' wit fuck bunny
by pyroclastic flow February 05, 2009