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1.
Shooting up with novocaine and having your friends chuck you down a hill or into a wall as seen on Robot Chicken.
Guy 01: Hey you guys want to go numbchucking?
Guy 02: Nah, we're into pot now.
by Requiett May 19, 2006
63 5
 
2.
From Robot Chicken: Intravenously injecting Novocain into your blood stream so you cannot feel anything and then letting your buddies beat the shit out of you.
Byran and I went numb chucking with Guillermo. Guillermo shit his pants.
by mistahtom@aol.com May 15, 2006
42 13