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Is a combination of the sound "Muh" (Muh= giving up, fed up, bored) and hoi hoi ( "oi" with an added "H" for fun). It can be used as a greeting, or just as a stupid word to fill the silence.
Gesh: Muhhoihoi Roshie
Roshie: Muhhoihoi!
Gesh: How are you?
Roshie: Fine
.........................
by Geshy May 16, 2011
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