A fat girl.
A over healthy girl.
Extremely impolite: A big bitch / A fat bitch.
Or one of the opposite sex that does not appeal to your taste because of the massive body size he or she may possess.
1. Damn look at that big block!
2. Girl 1- Damn he is fine!
Girl 2- Why in the hell is he with that big block!
North Carolina Slang
Normally spoken after someone says something you don't want to hear.
Not really trying to hear you.
Girl - So how are you
Guy - I'm fine, I'd be even better if you let me tap that @$$.
Girl - Sleep