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Mental radar used to detect homosexuals.
That guy over there is making my gadar go crazy.
by ggjglkgkhui April 02, 2007
A kind of radar which is set to go off in the presence of a homosexual.
You didn't notice Mark is gay?? The moment I met him my gadar totally accused it! Anyways, he's never found the courage to get out of the closet...
by brazilnut November 15, 2008