a) the act of specifically raping a virgin teen girl in the anus
b) arriving somewhere unexpectedly, when they least expect you.
sociologist of criminal behavior, (visiting the cemetery of Marion State Prison, Illinois): Ghost Poinsalet, I hear you are famous, even among ghosts, in this cemetery. What have you been incarcerated, and executed for, 27 years ago?
ghost of Matthew Poinsalet (character from Dead Man Walking): Sir, it was for knocking at your back door, definition b), to the house of 2 virgin teen girls, then committing knocking at your back door, definition a), and then finally murdering my victims.
sociologist (under his breath): How atrocious, may we condemn all child rapists and murderers to the electric chair, Amen.
pregnant with a bastard child.
Allison is an ugly bag of bones who is a knocked up, ho with a married man's bastard baby. Good luck to that child, Nicolai.
Typically a girl named Ellie that lives in ballincollig
Or any girl that has a big belly
Typically a heavy girl or unfit
A girl that eats there boyfriends dinner
Sham is that Ellie the fat Knock
Mam Ellie’s after eating my dinner the fat knock
To smack, slap or impede in any way the act of a sexual groping, especially from an annoying boyfriend who just wants to grab a titty or a cheek for grabbin's sake (because that's his ass to grab). This definition is reversible for male-to-female, except most men will opt out of the knock away and allow the grope in almost any instance.
Male: why do you keep blocking me?
Female: I didn't block you, I did the knock away.
When a running back in football gets hit HIT SO HARD that he gets his dick knocked stiff; blood rush!
Smith ran around right end and a linebacker closed on him and with such a hard hit, he got his dick knocked stiff!
A scare tactic that Big Foot used to scare people out of the forest
While hiking in the forest we heard tree knocking and made a hasty exit.