A phrase that silences participants of a heated or comedic conversation. A joke, line, noise, or story that may have potential to be funny but fails due to its poor delivery or inappropriateness in the given situation. It is unwise to try and defend your statement after it has been "twoned".
A twone is haulted by the trademark phrase, "That was a twone." One may also smirk in disgust or disappointment.
Other variations of the twone: Austy, Jake.
E: You gotta do what you gotta do
G: THAT WAS A TWONE.