To use ones balls as an offensive weapon, slapping your victim across the face. Think of it as a violent teabag. This action can be applied in a variety of situations, such as when drunk, angry or enjoying a good streak.
John: Dude, my balls are hurting something chronic this morning.

Jack: Why's that?

John: Joan refused to swallow last night, so I totally duck slapped her.

Jack: Brutal man, brutal.
by Timmy_222 May 4, 2009
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To apply duck butter to ones hand, and to slap a deserving person in the nose/mouth: see duck butter
My boss pissed me off so much, I had to give him a juicy duck butter slap across the face.
by KiLLa Es December 3, 2006
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The act of being rejected, put down, scolded or failing at something.
You just got Duck Slapped.
by Citycat March 28, 2021
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