What is Nastygirl?
1. a very fine woman
2. a not so fine woman
1a. dayem, that girl is nasty! (sexy voice)
1b. dayem, you is a nastygirl! (sexy voice)
2. dayem, that girl is nasty! stay the fuck away from me! (scared voice)
an 3l337 song by Destinys child
"Nasty put some clothes on...."