Tova: That guy is so hot!
Eliana: I know! unfortunatly he's purple flagged.
Tova: Are you sure?
Eliana: He's in my theater class... with his boyfriend.
Eliana: I know! unfortunatly he's purple flagged.
Tova: Are you sure?
Eliana: He's in my theater class... with his boyfriend.
by Brown Eyed Girl May 29, 2005
The action of calling someone on their bullshit. If someone tells an improbable story, just wave the imaginary purple flag.
by knotlock January 22, 2014
by Sally Franklin September 23, 2006