Stolen off Urban Dictionary. This is how I rank my anime now.
1- Monster can't look at them or they'll burn your eyes out.
2- Heinous, Busted- Needs plastic surgery.
3- Plain Ugly- Someone who was born ugly.
4- Below Average/Unattractive- Someone you'd never go out with.
5-Average, could be slightly unnatractive, someone you wouldn't look at twice.
6- Barely Do-able, that's if they're "endowed" in other places. If not, you most likely wouldn't. But they can look ok if they try hard.
7- Cute/Doable- someone you wouldn't be ashamed of. Definitely Date material/maybe more.
8-General Hot/Good Looking- May or may not be exotic looking or just average hot, but definitely someone you'd fuck, want to have a long term relationship with.
9-Super Smoking Hot- People you don't see in public often and someone you'd die to fuck.
10- Perfection- dosen't exist but someone can be as high as a 9.9, close to it.