agreeing in a cooler way, gangsta's would say this, hahaha, a way to high five someone without touching them (maybe someone who is infected with something...warts)
1.
shaila: hey mutha fuckas!! wanna go to a party?
Lesley:Yea-yeah!
2.
Bacon:We won!
amber:yeah!!
bacon & amber:Yea-yeah!!!!
April: Do you wanna go out with me?...
Zack: Yea..sure.. Wow i never thought you would ask me out...
April: umm yeah...I would go out with you.
Zack: Chicka Chicka Yea Yea i got a date.
Zack: ha ha ight... where do you wanna go?
....