"Fetchez la vache!"

"What I do remember about the Holy Grail is, every time anything got chucked on anybody, like a giant wooden rabbit or a cow... it landed on me.  I  mean, I  could bang the coconuts as good as anybody!"

Brave Sir Robin shuts him up

Jabberwocky

"OPEN THE GATE"

Monty Python's Life of Brian

Ooo, such a clever little gladiator!

Monty Python's Flying Circus

"When does a dream begin..."
Mr. Innes croons to an indifferent Mrs. Gilliam-to-be

The Missionary

"Put on your ta ta little girlie
Do do what I want you to
My head's completely twirly-whirly
I've got lots to say to you..."