N: Also known as the "Michael Phelps", this sexual position is when from behind, a male inserts his genitals into a female's anal crevice, while at the same time, the male inserts all ten (or eight if thumbs do not reach) into and out of the females vaginal canal. This repeated motion mimics a diving-like action. Continue until climax is met.
1. "I paid some hooker to let me Michael Phelps her, she seemed confused at first, but enjoyed it."

2. "Me and my boyfriend tried something new called the "Unholy Diver", it was one of the most uncomfortable orgasms I had ever had."
by Phillip "The Hoff" Hoffman March 14, 2014
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submerging your dick into a public urinal in an attempt to clean it or just for show to strangers. To be a complete unholy diver this is to be followed by the same action in the public bathroom's sink.
hey man where is the pisser i need to clean up.

over there is basin style urinals and a low sink counter, the ideal combo for the unholy diver.
by 123 fake boner September 25, 2009
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