I’ve seen Westerns, I know how to speak cowboy. (to bartender) Dry white wine and Perrier please. And what about you two chaps?

Rimmer: I’ve seen Westerns, I know how to speak cowboy. (to bartender) Dry white wine and Perrier please. And what about you two chaps?
Lister: Rimmer, what westerns have you seen? Butch Accountant and the Yuppie Kid?