1 definition by Tony Almeida

Performed when one is having sex with a girl. Before the male is about to ejaculate he pulls out and blows his load on his hand. Then proceeds to slap the girl in the face with said hand and yell "Yahtzee!"
Yo Opar Alexis came over last night, I Yahtzee'd her so good
Wow Sherry Palmer is such a bitch, David Palmer needs to Yahtzee her.
by Tony Almeida June 4, 2006