look up any word, like the eiffel tower:
 
1.
Cleveland Brown From Family Guy
Cleveland ~ You touched me in a way that if Loretta touched me like that I'd say, That's nasty
Cleveland ~ I promised Loretta I would trim the bushes, then get tender with her.
by Cleveland Brown August 24, 2006
 
2.
Something that is excellent or great. It is used as a good thing, not saying someone or something is disgusting. Nasty is now good
Teacher: If you fuck me i'll give you an A

Student: Thats Nasty!
by Nigga in his white tee November 06, 2004