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Used when a friend or someone backs out of an event or doin something, typically going out or a fight or just having fun etc.
Ex:Nah man I'm not going to fight eric..
Man he punched you in the face. Stop trying to frail out dude

Ex: so are you still going tonite?
Nah man I gotta sleep
What? Man come on and stop frailing out all the time
by under arm kush May 19, 2009
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