An explanation of a brutal dunk in basketball that involves the dunker to drag their nuts across the face of the person being dunked on. Usually an unexpected dunk to finish off a game or to outright disrespect the opponent.
“Did you see Etty and Neo play on the court last Friday?”
“Yeah Neo brought the game to 21-3, she got yammed on”
Yammed on is the saying when you slam it down (dunk) on an individual in the sport of basketball and they get a full mouthful of your fat, warm, pulsing, throbbing, palpitating cock.
Ethan went up to try and block Emery but got absolutely yammed on, he was basically shlobing all up on his sack