Top definition
To fail at the act of trying to use AIM instant messenger including an failure to return messages in a timely manner; inability to maintain Aim conversation due to negligance and life failure.
Person 1: Dude u havent reponded for lik 5 minutes! AIM FAIL!
Person 2: Says nothing because they are an aim failure!
by P-Master19er November 09, 2008
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