Top Definition
Chucknukis is a word used by gamers, it means you are at a level beyond newb. To reach this point a wormhole of antiskill must ambush you while you are walking to your bustop, but only on every other thursday.... leap years dont count.
OMG Charlie your like the biggest Chucknukis, you tried to Tk and ended up killing yourself.
by Fayt8 February 25, 2005

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