1 definition by Johhny Luu

Top Definition
A extremely difficult task of drinking a very large quantity of alcohol. Mostly a night time task due to much needed planning. Must have women involved for the operation to be a success.
Dude#1: Hey bro, whats goin on tonight??

Dude#2: Operation chug norris. get ready
by Johhny Luu July 09, 2010
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