A term used by prisoners or ex prisoners referring to the awesome load bang you get from slamming your cell/pad’s door. It pisses off the screws/ prison wardens because you can’t not jump/ be scared from it.
Keep banging your doors the boys”. Stop banging the fucking doors!!!”
by ImArascal May 11, 2023
Get the Keep Banging your doors mug.
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.
by Sexydimma June 1, 2015
Get the knocking at your back door mug.
The Redskin fan told the Cowboy fan, "shut your door," when the Cowboys made the interception.
by GatorCav November 18, 2013
Get the shut your [door] mug.