Joker Dialogue in a nutshell squeezed to its core

dialogue[first lines][Grumpy and Chuckles pick up Bozo on the street. They converse as they near the bank]Grumpy: Three of a kind. Let's do this.Chuckles: That's it, three guys?Grumpy: Plus two guys on the roof. Every guy gets a share. Five shares is plenty.Chuckles: Six shares. Don't forget the guy who planned the job.Grumpy: He thinks he can sit it out and still take a slice? I know why they call him the Joker.[cuts to Happy and Dopey on the roof breaking open the control box]Happy: So why do they call him "The Joker"?Do