667 laughed so hard that he fell backward and right into a very pointy stick. he was swung over the edge of a cliff when the rock the stick was coming from was pushed back. Though he tried to use his jetpack, it couldn't lift the rock and as a result he fell into the maw of a sarlacc. He died when the juices consumed him. It is known that he died between forty and sixty years later. I mean, what else could have happened? He's not Boba Fett.