beastfuck 

When you're fucking someone with such tenacity that they (and most likely you) lose the ability to formulate words or thoughts having to do with anything besides getting fucked harder, thus at the level of dumb BEASTS.

Oh, I beastfucked her. All she could do was make noises like a paint can being shaken.

beastfuck by Jack of Facts April 9, 2011

beastfuck 

To have sexual intercourse with someone repugnant, usually in such a way as to avoid looking at them.

Tony: "Would you fuck her?"
Steve: "Hell no. She's a beast."
Tony: "Well, then beastfuck her."
Steve: ". . ."

beastfuck by Big Steve June 30, 2004

batfuck 

Totally insane; insane enough to fuck a bat.

May be used adverbially as an intensifier (e.g. "batfuck crazy") or on its own as an adjective.

You little sister is completely batfuck crazy. She was trying to smoke a coathanger.

Yea, she's totally batfuck man.

batfuck by Pipe Downn January 20, 2009

Beastquake 

In the 2010 NFL wildcard playoffs, Seattle Seahawks running back, Marshawn Lynch, ran a 67 yard run, breaking 7 tackles in order to seal the win over the world champion New Orleans Saints. The crowd noise was so loud it caused a minor seismic event that was registered on the Richter scales around the Seattle area. Since Marshawn calles himself "Beast mode" this event is known as the Beastquake

"holy shit, that run caused a Beastquake!

Beastquake by blacktoothgrin May 17, 2011

beast fuck 

to have sex like a wild horny beast.

Jessica just doesn't know that when I finally get to have sex with her. I'm gonna beast fuck the shit outta her.

beast fuck by jigga jerry December 24, 2008

Beardfuck 

To repeatedly thrust ones cock into another person's beard to derive pleasure.

Person 1: Bro, did you see kyle beardfucking Alphonse?
Person 2: Yeah man, that guy is fucked up.

Beardfuck by nnu656ubd July 29, 2014

Beastful 

1. The act of getting "buck wild" on someone, wether it be sexual or by any physical action.

2. Beastful are actions that exceed expectations for "normal" social behavior according to contemporary conventional norms within a society, social class, or group.

3. Getting straight up nasty on a naughty girl!

Margie decided to get mean with Doug, as a result Doug went beastful on her ass...

Beastful by Dougie Wougie January 25, 2011