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1.
When you throw up but catch it before it leaves your mouth. Then you swallow it back down.
Mel: "Who wants another shot?"
Jan: "Not me, that last one was no bueno, mouthpuke!!"
by Daddy Swain April 18, 2005
 
2.
When you throw up but catch it before it leaves your mouth. Then you shallow it back down.
Mel: "Who wants another shot?"
Jan: "Not me, that last one was no bueno, mouthpuke"
by Swain April 14, 2005