General Padget:
Someone promises once and doesn't deliver, well, that's a busy man. Promises twice, is not very efficient. Promises three times, I know when I'm being diddled.

Colonel Frank Brailie:
The sexual life of a camel is much stranger than anyone thinks.

General Padget:
He lies on the bank of the Nile and tries to make love to the Sphinx.

Colonel Frank Brailie:
But the Sphinx is only a statue...

General Padget:
...Beset by the sands of the Nile.

Colonel Frank Brailie:
And thus explains the camel's hump.

General Padget:
And the Sphinx's unscrutable smile.

Lieutenant Columbo:
There's just one more thing, sir.