Definitions by Bigfaxx
The O’Brien
The act of sucker punching or cheapshotting someone to the face. Particularly from behind or when the individual is not looking.
“Dude, you see John punch Alex when he wasn’t even looking?” “Ya man, he totally O’Briened him.” “Wow. The O’Brien is such a cheap move”
The O’Brien by Bigfaxx September 15, 2019