Top definition
The act of penetrating a woman's anus and vagina back and forth. Contamination arises from the colon-residing bacteria entering the vagina.
I was watching this porn scene where the chick was getting cross-contamination. He was pulling out of her ass and putting it right into her pussy.
by Wisdom speaker June 11, 2016
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Cleveland Steamer Plush

The vengeful act of crapping on a lover's chest while they sleep.

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