A fork of Rural Dictionary
The description given to a girl who has a top body but an upsettingly ugly face. If forced to have sex with said girl, a bag over the face method will be used to shield the man's eyes from the face, and thereby making the girl a ten out of ten.
"oi blud i tapped leona lewis yday!" "ugh she's butters... Bag 10!" *high five*
This is referring to chasing that bag, and making money, before worrying about sex and women.
Friend 1: "Bro, girls are so expensive, and nymphonic" Friend 2: "Bro, just remember 1st Bruhthosians 10:24 "Bag Before Shag""