A firm grasp around the upper arm of a woman, often used in place of a slap in a public place. It is used to prevent a woman from "making a scene" in public. It involves four firm fingers around the arm on the medial aspect and one sure-gripped thumb on the lateral aspect. Shake vigorously if necessary.
by D. Snuts January 27, 2007
"I had to lay my goonhand down on Sheila. That bitch tried to get away with some shit the other night."
by Binky Dawg March 09, 2009
by AJ April 29, 2004
After shaking hands, turns to another, rubs hand, and says, "Damn, that dude totally gave me the goonhand!".
by The Brick Hit House! April 13, 2004