A 9 iron!!! Used for knocking a "nigger"(does not mean a black person)even more senseless than they already are!
one night while driving through Brooklyn, I saw a Nigger pissing on a church. I went in my trunk and got out my "Niggerknocker" and cracked the Reverand Al upside his gourd.
1. Noun. A person who knocks on your door and runs and hides before you answer.
2. Titties on a black woman. Synonomous with niggertitties
1. I swear I heard someone knocking but no one was there. Must have been one of them niggerknockers.
2. Look at the niggerknckers on that black chick!