whenever you wanted to see if some of your buddies were home when you were a kid.
mom: where are you going?
me: i'm going to go knock up for brian.
mom: ok, be home at 6 for dinner.
To kick a door rather than knocking or ringing a doorbell
I thought it was the police but he was just nigger knocking
To make or become HIV Positive.
He said he was neg, but he knocked up my friend. Now he's poz.
A - Did you take shortie home last night?
B - Hell yeah I knocked off that shortie!!!
The act of knocking two boots together, usually leather, for cleaning purposes or to test the strength
Why are you knocking boots?
They have mud on them.
The act of simultaniously donkey punching and anal fisting a female sexual partner. Each hand goes in far enough that they can knock the knuckles of the corresponding fist. An additional partner can be used if desired.
Yo, that bitch is so kinky, she let me knock knuckles last night!