Originally Posted by ShaSha

Check out www.urbandictionary.com There you can find definitions of pretty much any slang term there is.

pleb

Scum of the earth basically. A.k.a townie, coomunist, dirt, nobjockey, plebion. Originally the word "pleb" is a shortened version of the word "plebion" which was the word used to represent the lowest class in roman hierarchey, now however, it is used to represent anyone that cannot pronoune the word "the".