Naw Dude
Something you say to someone while you shake your head with an inexpressive look on your face.
Guy 1: "So, is it okay if I use your toothbrush?"
Guy 2: "Naw dude..."
Guy 2: "Naw dude..."
naw dude
no; not at all; a phrase used for general negation or refusal
Tucker: hey do you wanna go to the--
AJ: naw dude.
AJ: naw dude.