Top definition
to flip out, to lose your cool, to lose control, go bananas

originating from Captain Kirk due William Shatner's penchant for over emotive acting:

Capt. Kirk to Spock: "All right, you mutinous, disloyal, computerized half-breed. We'll see about you deserting my ship."

"Rabbs kirked out when he ate the chocolate matzah."
by laxshlee October 19, 2007
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Aug 5 Word of the Day
When your so pissed off from losing multiple amount of games that you play worse and worse till your so pissed you begin leaning over your keyboard screaming over every little mistake you make and complaining about gaming imbalances

(Common in Starcraft II)
"Why is johnny screaming at his computer"

"He lost a few games of Starcraft II, I think he is Tilting"
by Lashley1337 February 14, 2012
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