Naddling
Naddling is when a guy slaps another guy’s nuts in front of everyone just to make him look stupid, especially if they’re both trying to impress the same hot girl.
He Naddled his rival in front of the whole bar. Classic move.
She laughed so hard, she spilled her drink on the guy who Naddled him.
He Naddled the guy so hard, he got a standing ovation.