assdition
Noun - the prospective new hot chick a group of party girls invite to join in their drunken clubbing exploits.
Slutty Party Chick n1: Damn, did you see that little thang Tiffany brought out partying tonight?
Slutty Party Chick n2: Yeah I did, and she'd make a fine assdition to our Friday night whoring crew.
Slutty Party Chick n2: Yeah I did, and she'd make a fine assdition to our Friday night whoring crew.