1 definition by Internet QA Group

An action performed by Woodknockers to ensure a steady flow of good luck.
Scruffy: "Dude, my mom has no idea where I am right now, she's none the wiser."

Ferguesson: "Oh man, you'd better air knock on that, there's a tree all the way over there."
by Internet QA Group December 19, 2012
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