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The guy is working the girl from behind and cums in her asshole. She turns around and gets him to eat her out and while his face is downtown, she farts in it. And that's what you call a Dirty Snowstorm.
If you want to get back at a guy for being a punk, give him a dirty snowstorm.
by knarfrefinnej May 05, 2006

Words related to dirty snowstorm

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