Top definition
Pretty much anything you want. You can insert that word anywhere. Just depends on how you feel (made by swaggydub) or you can switch around the word to nastyash.
"Yo you seen that girl last night?"
"Yes bruh, her ass was on point."

"Nigga she had a nastyash."

"Dude, I went to a party last night and it was gettin jack!"
"You lyin, that party was ashnasty"
"Tf that means?"
"Shut yo nastyash up nigga"
by minaaaa December 13, 2014
Get the mug
Get a Ashnasty mug for your dad Vivek.