Reverse Charlie

The process of taking a shit in a toilet, but sitting the other way around, facing the tank, then not flushing the toilet. Thus leaving a large shit trail on the front side of the bowl much to the disgust of the next person using that toilet.
Also see upper tanker

I hate that bitch so much I'm gonna leave her a Reverse Charlie.

by Adun April 23, 2006

Reverse Charlie Horse

When a male's balls tighten ,and he ejaculates out of his asshole.

Bro I was in the bathroom......and I did a reverse Charlie Horse -_-

My nuts hurt cuz of that reverse Charlie Horse >.<

by Timken April 12, 2013