As If is a phrase used to express shock that a particular person had the nerve to think they could even approach you.
"As if he thought he had the right to breathe the same air as me." "As if I would even consider looking at someone like him." "As If he stood a chance in Hell." "As If that isn't funnier than shit?"
by MRSKAT December 11, 2013
by KK December 30, 2004