1 definition by Toby The Cat

Top Definition
When a man or woman has explosive diarrhea in a bathtub, causing a layer of "oil" to rise to the top, in which the couple engages in sexual intercourse in such bathtub.
A - "So i did some kinky stuff with Cindy last night."

B - "Oh really? What kind of stuff?"

A - "We did the BP Oil Spill. Best sex of my life!"

B - "You're fucked up dude, I'm going home."
by Toby The Cat September 16, 2010

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