a) the act of specifically raping a virgin teen girl in the anus
b) arriving somewhere unexpectedly, when they least expect you.
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.
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.
by Sexydimma May 31, 2015

(näk-ing it doun) v. expression used when one "manscapes" (see manscape). Also a term used when one uses specific designs in one's body hair.
Steve, a bear of a man, wanted to be as slippery as he could for his KY Wrestling match. He resorted to knocking it down to ensure that he was as slippery as possible.
by narnar11 October 23, 2014

when a group of people begin singing Wonderwall By Oasis, you feel a terrible feeling. This is being knocked sick
by Jean Claude Rag Man December 10, 2013

1. when having sex with your girlfriend on a couch and you fall off
2. when engineers at NASA drop the rocket when moving it on the couch platform
2. when engineers at NASA drop the rocket when moving it on the couch platform
by mr astronaught October 31, 2011

by Real drill man June 24, 2022

by Cat 🐱🐱🐈 December 14, 2017

by Ogwoodknocker December 13, 2018
