1-10 Female Attractiveness Scale

A scale used for determining how hot a chick is. 1 is ugly as fuck, 10 is "I would destroy that pussy instantly". In some extreme cases, a girl can be below a 1, or above a 10.

Typically, you don't say "On the 1-10 Female Attractiveness Scale, that girl's a...". You just say what her number/rating is, and the scale is implied.

"Hey man, have you seen how hot Sally is?"
"Yeah, she's easily an 8".

OR

"Aw gross, have you seen that bitch's face?!"
"Yeah, she's definitely a 2."