Knock-Knock Who Is Its

Humungous titties

That bitch got some knock-knock who is its.

by Bukkakegod October 27, 2002

dick knock

A dork that is unaware that his/she is one. Usually innocent dorks that think they're cool, they can often be found bowling, dancing with classic "white guy" moves, and listening to bands like Rush, Styx, and Boston.

Look at that dick knock dancing to "Mr Roboto."

by T,J. October 20, 2005

Crotch Knocking

1.To thump someone's crotch.

2.To thrust your crotch in a manner that will knocks on one's door.

Brahh, this St.Patrick's Day we should totally go out crotch knocking.

by Dr.Mustachio January 01, 2011

knock it back

A sexual phrase. Meaning during sex your head will be knocked back due to the amount of pleasure you are receiving.
Usually implied as oral sex

Damn she is fine, she can knock my shit back
Hell yeah last night she knocked it back
You can tell she'll knock it back for ya

by RiverBoY April 03, 2012

Backdoor Knock

When having sex doggie style and the guy's balls smack the girl's ass.

We were doing it doggie style last night and I gave her the backdoor knock.

by Lawnmoore February 06, 2009

Knocking on the Door

When a man slaps (knocks) the head of his dick on top of the woman's clitoris in order to open the lips (door) to her pussy. Can also be applied to a woman's nose and her mouth.

Dick: Knock, Knock
Pussy: Who's There
Dick: I'm knocking on the door, open up!
Pussy: Cum on in.....

by Mr. VanV August 09, 2011

nigga knocked

when u fake the hell out of some black dude in madden football 2005

oh shit that dude just got nigga knocked

by yellow man August 08, 2006