To do anything to the extreme, almost to the point of real bodily harm.
Made famous by Robert James
Hoffman III in his infamous
Yes Dance performed at the
Choreographer's Carnival in January 2007, which has received 5,000,000+ views on youtube, and numerous copycat videos.
You'd better slow down on that treadmill, you're
yessing too hard.
You're having another
cosmopolitan? Girl, you're gonna yes too hard, give me your
car keys.
Girl: I don't know why I'm so sore today.
Boy: You were yessing too hard last night. You were on fire.