Top definition
An obnoxious, retarded and somewhat defective AIM user who will sometimes shift unpredictably from a coherent form, to an insane, immature, childish and limitlessly irritating phase.

See also: Am Not Slave
Teh Fopster is an idiot, but we got rid of him. Good riddance. Oh, and his name's Andrew.
by Delf September 24, 2006
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