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.
by T,J. October 20, 2005

by Dr.Mustachio January 1, 2011

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
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
Hell yeah last night she knocked it back
You can tell she'll knock it back for ya
by RiverBoY August 26, 2012

by Lawnmoore February 5, 2009

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.....
Pussy: Who's There
Dick: I'm knocking on the door, open up!
Pussy: Cum on in.....
by Mr. VanV August 12, 2011

by yellow man August 8, 2006

Matt always wants to knock up my asshole trying to make me pregnant because he says it would be fun to have a little skippy-boy running around, but I told him it doesn't work that way!
by eda-skip October 6, 2021
