Katherine Heigl That Shit

A command told to a female with unattractive un-bra'd breasts.
The definition originates from the movie Knocked Up, where our actress is seen having intercourse with a bra on.

My ex-girlfriend's tits were so nasty without a bra on I told her to Katherine Heigl that shit.

by Marcus Unread December 30, 2010

battering ram

When nailing a chick, banging her so hard that when you thrust you end up slamming her head clear through the headboard. IF done correctly and with enough force, you might just be able to crack the dry wall of your shitty apartment.

Dude A: Dude, I'd so battering ram Megan Fox.
Dude B: Yea man.

by pm.mk August 4, 2007

Katherine

A ticklish little creature fond of nature and falling asleep on people. Has a tendency to do "interesting" things to the conventional sandwich. Easy to lose track of time talking to her.

Warning: She can read minds

Tommy: Look! A sleeping Katherine. How do we wake -it- up?
Greg: Dunno. Lemme try tickl-
Kitty: NONONONONONNONONONONO

by guyfauxmask October 21, 2009

The German Battering Ram

When a male or female inserts their fist in the partners stinkhole with a mighty thrust!

"You better watch out because i will suprise you with the German Battering Ram!"

by The Fister October 4, 2004

Kantening

Throwing up all over the bathroom......literally.

"Sorry about Kantening in the bathroom. At least it all went in the toilet. I've mastered that art. "

by IamKrAzE January 9, 2009

Katherine

A Katherine is a girl who has confidence. She is pretty on the inside and the outside. Katherines can be reaaalllll bitches sometimes though, so don't mess with them. Katherines tend to take charge in the group, or be the leader. She's an innocent girl, but when she gets wild, she gets WILD. Usually good dancer.

OMG. Don't mess with her, shes a total Katherine...

by vivianneistheboss August 4, 2010

Katherine

Go getting, fun loving, smart and sassy girl with a penchant for salty popcorn, aerobics dance moves and - on occasion - yelling "fanny" out of the car window. Best friend a girl could have.

I've finally got a Katherine in my life and I'm so happy

by Simon Cowell's Bouncer October 1, 2009