Nyup

a modification of the word "Yup"

1) well said
2) said in a agreement
3) can be used as a greeting, hey whats up
1..and 2...Yo u goin to PartyMarty's tonite....Nyup!

Guy: Dude, you think that chick's hot?
Dude: Nyup!

Guy: Dude, OMG, these bacon wrapped hot dogs are the shiz!
Dude: Nyup!

by PartyMartyMcFly May 03, 2008