We the man ejaculates into a girls mouth or throat, then the girl( or guy if you are that way) coughs the white oozy cream out of her nose while standing on her head.
Person 1-Dude, I was getin some lettuce, and she pulled an upside down reverse volcano of snow!

Person 2-Umm, right, you wanna have sex in my butthole?

Person 1-Well, you didn't hear a word I said.
by Charlotte S. August 14, 2006
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The act of eating a female out and her farting in your mouth and you vomit in her vag and she queefs it onto your face.
I got reverse volcanoed by a girl last night.
by Mamabear0232 March 14, 2023
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