The sound made when the victim of a fail is slowed down to the point where the cry of horrific pain is changed into a gut bustingly funny roar and then posted on youtube.
The fat kids Slo-Mo Fail Roar when both his arms snapped like twigs made that video worth watching!! Although the bones sticking out through his skin made me throw up.
by A.Z.A.S Forever! January 12, 2009
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