Nasty (Nas song) definition

(1) Disgustingly dirty; filled or smeared with offensive matter

"As filthy as a pigsty"

"A foul pond"

"A nasty pigsty of a room"

(2) Characterized by obscenity

"Had a filthy mouth"

"Foul language"

"Smutty jokes"

(3) Exasperatingly difficult to handle or circumvent

"A nasty problem"

"A good man to have on your side in a tight situation"

(4) Offensive or even (of persons) malicious

"In a nasty mood"

"A nasty accident"

"A nasty shock"

"A nasty smell"

"A nasty trick to pull"

"Will he say nasty things at my funeral?"- Ezra Pound