As Henry pulled the plug of tobacco from his mouth, he gackled at the realization that it was in fact a human great toe in an advanced state of putrifaction.
A term frequently used in software engineering to describe rogue or katty-whompus behavior in source code. Often there is an unspoken agreement between two parties in which only one of the parties has agreed on and has therefore created undocumented, unreliable, and buggy source code.
Bill: Man, I am really tired today.
Jane: Why is that, Bill?
Bill: Well I spent all day chasing software bugs in our local repository and was able to trace it to a geckert.
Jane: Why does that always seem to happen around here?
When you are thrusting violently in the "doggy style" position and the penis slips out of the vagina and into the anus, forcing the femal to crawl up the wall.