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

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

A person who succeeds at everything they do.
Me: I love Paul Allen! That guy right there is a real knock-it-out-of-the-park-er!
You: Yeah, I hate him.
You: Yeah, I hate him.
by MalumLibrum958 January 10, 2023

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

a fetish where the deliverer holds the recipient on their lap, with the recipients feet over their head. the recipient then proceeds to knock the deliverers head down to the ass of the recipient. For added pleasure you may add a buttercream pie on top of that ass, or the deliverer may put on a beak to resemble a bird, also known as patty flocking.
by Mr.E-us July 31, 2016

by sheba71702 October 14, 2018

by Best User On Urban Dictionary April 1, 2025
