David Letterman began his coverage of the Tiger Woods' saga this week with the following observation:

"Boy, it looks like that Tiger Woods is having some trouble, huh?"

Letterman should know.

In October, David Letterman admitted to having sexual relationships with various female staffers at The Late Show. The ensuing "sex scandal" captured headlines for weeks.

But even David Letterman knows the alleged Tiger Woods affair(s) will be bigger... and last longer.

Although Letterman is already finding it difficult to make fun of Tiger Woods without returning the joke to himself somehow, Tiger Woods will likely continue to provide no shortage of comedic fodder for David Letterman and his colleagues in late night for weeks or months to come.

This week, actor Tom Hanks joined in the fun during the presentation of an instant classic David Letterman Top Ten List taking aim at the embattled golf pro.

Image from NY Daily News