Used in the PS3 game "Heavenly Sword" by a giant crossbow wielding psychopathic cat girl named Kai. "Twing-twang" means to snipe or kill enemy soldiers secretively. You are able to use Kai and "twing-twang" several times during the game.
"Is it time to play twing-twang?"

"Yay! Its playtime!"
by Austin Carter September 17, 2007
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A term made famous by world-renowned game designer and critic, Benjamin Croshaw.

Roughly translated, it refers to a lesbian sex orgy.
"We may need you to play twing-twang..."
by DrCruel January 28, 2008
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A term used in the demo for the PS3 game Heavenly Sword. It has been theorized that it could be something related to homosexuality between the main characters of Heavenly Sword.
We may need you to twing-twang.
by halo2mnky August 16, 2007
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A term used to describe lesbian cunnilingus
After a great date, Amy and Samantha had Twing-Twang for hours. Needless to say, their tongues were raw the next morning.
by AequitasLegnahcra September 13, 2007
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