Noun: A short but really awesome bladed weapon
Adjective: incredibly awesome, rad, or bad ass
Verb: To do something that is incredibly awesome, rad, or bad ass
Buster: Guess what happened yesterday?
Buster: This guy tried to mug me, but I stabbed him in the neck with my dagger.
Chaston: Whoa! That's dagger!
Buster: I know. I totally daggered him.