An expression used when people are extremely confused, bewildered, or flabbergasted. A 1 up on what.
John: Hey, bob! I just got an extra arm!
Bob: Whaat?
John: Oh its fine, They weren't using it anyway!
Bob: Whaaaa!?!?
Bob: Whaat?
John: Oh its fine, They weren't using it anyway!
Bob: Whaaaa!?!?
by MasterofSpandex January 24, 2014