[Nowhere Man]

Here's some oldies but goodies:

666 - The Number of The Beast.
333 - Number of the Half-Beast
666 kc - AM station of The Beast (actual AM/MW station channel in the Eastern Hemisphere)
66.6 Mc - FM station of The Beast (actual FM Frequency in the Warsaw Pact countries, being phased out in most places)
Channel 6 - VHF TV channel of The Beast
Channel 66 - UHF TV channel of The Beast
BMW 666 - BMW of The Beast
Mercedes 666 - Benz of The Beast
Gateway 666 - PC of The Beast
666,000 - Number of The Kilo-Beast
666,000,000 - Number of The Mega-Beast
666,000,000,000 - Number of The Giga-Beast
666,000,000,000,000 - Number of the Tera-Beast
66 meters - HF Amateur Radio band of The Beast
665 - Across the street from The Beast 664, 668 - Neighbors of The Beast 2/3 - Fraction of The Beast (0.666666 onward)
1332 - Number of the Double Beast

Enjoy, feel free to add on. B-D

[Ken H]

666 - The Number of The Dyslexic Beast.

[LearnsFromMistakes]

The account has been suspended, but she had a list a mile long of these things.

[P.O.E.]

999 - the number of the bat