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A Randy Shmandy, is one who is involved in the online gaming community and is very novice or unknown. "Randy" comes from the word "random" and shmandy is just a play on words to make it rhyme.
Andrew: Dude I don't know that guy and he sucks!

Will: Wow what a randy shmandy!

Andrew: Agreed.
by FlairGun January 30, 2011