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1.
A poorly disguised internet forum username, which reveals your identity immediately, thereby subjecting you to extreme ridicule.

The username could be the name of a company you have worked for and is generally accompanied by tell tale grammatical errors, which immediately point to the author's identity.
"Hey guys..have a look at this! Its our ex mailroom boy Andrew again, posting on this forum using a Sig wig."
by touchingcloth August 20, 2009

Words related to Sig wig

clown moron retard signature stalker