from the origanal Monty Python sketch
Mrs Bun: Have you got anything without SPAM?
Waitress: Well, there's SPAM, egg, sausage, and SPAM; that's not got much SPAM in it.
Mrs Bun: I don't want any SPAM!
Mr Bun: Why can't she have egg, bacon, SPAM, and sausage?
Mrs Bun: That's got SPAM in it!
Mr Bun: Hasn't got as much SPAM in it as SPAM, egg, sausage, and SPAM, has it?
Vikings: [singing] SPAM SPAM SPAM SPAM... Lovely SPAM! Wonderful SPAM!