Sowder Punch 

(N.) A punch so hard it tops all other punches, even those of Chuck Norris, Usually Resulting in Death

Man 1: I heard the fight got pretty intense
Man 2: Yeah man, he threw a Sowder Punch
Man 1: Holy Shit!
Man 2: Yeah Man he died

Sowder Punch by Karbonviper October 3, 2011