well that girl over there is only a 6, but with those dance moves, she's definitely a 10 on the bang scale
a 1-10 rating system for women, however they are given handicap points based on the assumption they will sleep with you that night
"well that girl over there is only a 6, but with those dance moves, she's definitely a 10 on the bang scale" What is the definition of "bang scale"?