1 definition by Sir Adam Butchinson II Sr

Verb. The act of inserting one's penis into one's own rectum representing the shape of a padlock in an attempt to derive sexual pleasure.

Upon reaching climax the penis is forcefully ejected from the anus in a manner of an unlocking padlock
Jeremy: Hey man have you got any plans tonight?
Abdul-Khalim: I've got plans. There's a padlock that needs padlocking
by Sir Adam Butchinson II Sr February 4, 2012
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