Do you give up?

They've just blown up the safe in the Flyer (and Woodcock - for the second time) and shortly afterwards a second train approaches. It stops and a boxcar ramp goes down and about half a dozen already mounted deputies thunder off the train heading towards the gang.

Butch (Paul Newman) takes one look and utters the immortal: "Whatever they're sellin', I don't want it!"
Perfect timing, perfect delivery, perfect quote.