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1.
A synonym for anything you need a synonym for.
I drove to the plerb and bought some plerb.
by April Sims February 01, 2009
 
2.
1) A way of saying you messed something up

2) An insult for someone of intelligence like loser or nerd
1) Oh man, I totally plerbbed that test!

2) Eurgh, look at Eugene, what a plerb
by Katy23 January 13, 2009