Term used for when affirming a third person's present at a future event (or even yourself).

Derived from when Sonic the Hedgehog was confirmed for the Nintendo Wii game "Super Smash Brothers Brawl", which some people on forums went crazy about by posting "SONIC CONFIRMED FOR BRAWL".
Party Host: "So, is Dave gonna be able to make it tonight?"
Geeky Guest: "DAVE CONFIRMED FOR BRAWL"

Dave: "You coming down the pub tonight?"
John: "JOHN CONFIRMED FOR BRAWL"
by Mallowman87 January 2, 2008
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