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The scene, generally at the end of a porno, where the woman swishes a mouthful of sperm through her teeth. Also refferred to as Listerining.
guy 1: All this porn is the same Oral, Straight, Anal, Facial.

Guy 2: yes, but i do love a good colgateing at a scenes conclusion, whiter whites.
by ccdevilleisawesome October 03, 2010
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