A self-inflicted barrage of seemingly endless food similar to that of a potluck but much more spontaneous especially when substances are involved. One mayfeel more inclined to be creative with mixing certain foods together (such as macaroni and cheese on pizza) as well.
"With all of this food, we can have a most epicMidnight Mouthdown."
A Mouthboni is when a person ( male or female) performs oral sex on a male after intercourse ( anal or vaginal) and cleans the excess sexual material from tip , shaft and balls. Very similar to a zambini in ice hockey.
I was banging this girl in the ass and when I pulled out there was seaman left on my cock so I shoved it in her mouth and she gave me a Mouthboni. M15
What some people call mouthwash -- a liquid (frequently composed of a high percentage of alcohol which often causes a burning sensation) that you swirl around inside your mouth and spit into the sink approx. half a minute later.
{Greg}: Suze, can you please pick up a bottle of mouthdouche while you're at the store?
{Susan}: Sure thing Greggo!!!
A variation on the common saying, "keep your voice down", but with more emphasis on physically keeping the mouth out of sight and harm's way.
Secondary usage of the phrase:
Also used when receiving oral pleasure and the giver lifts his or her head at an inopportune moment, typically before climax or orgasm.
Bob: No, those girls totally reek of cigarette smoke, no way would I think about hittin' that.
John: Damn it Bob, keep your mouth down, they are right behind us.
or
Jimmy: Damn it, Jessie keep your mouth down, I was about to finish!