A fork of Rural Dictionary
to die, but can be used in reference to inanimate objects, ie, to stop working. In the case of subject matter, it means to reveal a secret, punchline, or conclusion.
Micah's birthday party is to be a surprise, but Brian might give up the ghost.
A form of punishment on the planet Remulak. The offending conehead is placed in a Colosseum-like arena containing thousands of spectators. When the garthok is released the prisoner must battle it using only a hook and short staff. If the garthok is successfully gnarfled, the prisoner regains his honor. If he fails the conehead is killed and eaten by the garthok.
You have betrayed your cone heritage; therefore, you will . . . gnarfle the garthok!