An expression by someone who is listening to somebody else declare an action, video, rapper or event that is cool but it is, in fact, not cool; expressing one's disbelief at what was just said or done; an agreement that what was just said was lame.
Dude I was watching the Sex and the City movie with my mom
(response) APHERP!
by Backyardbay June 26, 2011
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