And Now For Something Completely Different

Mr. Praline: Never mind that, my lad. I wish to complain about this parrot what I purchased not half an hour ago from this very boutique.

Owner: Oh yes, the, uh, the Norwegian Blue...What's,uh...What's wrong with it?

Mr. Praline: I'll tell you what's wrong with it, my lad. 'E's dead, that's what's wrong with it!

Owner: No, no, 'e's uh,...he's resting.

He’s popped off his clogs and gone to join the choir invisible!

The insult scene from the Holy Grail is the best.

Your mother was a hamster and your father smells of elderberries….. Now go away or I shall taunt you a second time.

And since this is a European travel forum, one must mention the travel agent sketch. I think Rick Steves’ opinion of a package holiday on the Costa del Sol likely resembles that of Mr. Smoke-too-Much.