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1.
jesus blow
1. a devastating strike with divine power; a lucky knock out punch or kick. 2. when used in plural the ability to throw strikes with no regard to self; swinging to land that lucky knock out blow.

" Man, I thought I had him in that fight, until he landed that damn jesus blow!"

"Dude, that guy does not know how to fight, he was trying to land jesus blows."
Source: Gerald L., west covina,ca
by Gerald L. May 15, 2008