1 definition by Tangerinebee

Lagoon Mouthwash-
When one person receiving oral, pisses down the throat of the person giving, and that person precedes to vomit up the piss onto the receiving person’s penis.
Person 1: It’s been a while since I’ve gotten Lagoon Mouthwashed.

Person 2: What’s that?
Person 1: Oh, oh buddy..
by Tangerinebee March 13, 2020
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