A method used by guys to distinguish a female attractiveness by giving them a number between 1 and 10. Ten been the highest attractive.
Vic: bruh! Look at that girl. In the blue leggings. What's your 1-10 Female attractiveness scale?
Dev:mmmmm 7.5
Vic: nah bruh. Look at that booty. 9.5
Dev: oh shit true. Lol