Guy 1: You shouldn't trust that guy.
Guy 2: Why?
Guy 1: He's just a run-of-the-mill knocker.
a male whore who knocks a lot of women up
person 1:you see that bitch over there
person 2: yeah hes a knocker got 5 kids already
person 1: thats mental hes only 17
A bunch of things to describe someone
Either negative or positive
After drinking a whole bottle of vodka, she was feeling knockers
The time period just before prarie dogging when you first feel a poop coming on. Particularly after having Hu-Hot Mongolian with a boat load of Jalapenos.
on the phone "Hey Jim, I gotta let you go; I got a Mongolian Jalapeno Hot-knocker"
Another word for one unleashing a punch with their right hand.
(Jonathon) - “Yo watch out that dude is gonna press you and deploy a right knocker”
(Daniel) - “Damn cuh I guess I better get ready”