nerd joke alert - What goes 'Pieces of seven, pieces of seven.'?

Parity failure...

Dave, that sounds the same...but if you're writing the joke out, the punch line is "parroty error."

Bobert, I believe that tax break only works if you buy one of the real big SUV's. Has to be over 6000 pound gross vehicle weight, I think. That makes it even worse.

P.