slang for fellatio from a female, Cannot be used as a homosexual term or as a man on woman term, commonly misuesed as a reaction to eating spicy food. Absolutely must be speeled with an "f" not "th" at the end.
John: I'm taking that chick at the end of the bar home tonight!

James: Sweet! I heard she gives some killer hotmouf
by DaCommi3 February 9, 2008
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