Definitions by k3ll0

Nahman

a negative; used to express refusal or denial or disagreement.

Dude: "Is today your birthday?"
Guy: "Nahman!"

Nahman by k3ll0 April 19, 2009

Yeahman 

an affirmative; usually spoken with a slight nodding of the head.

Guy: Dude, wanna toke up?
Dude: Yeahman!

Yeahman by k3ll0 April 19, 2009