Serena Williams' Butt Needs Its Own Social Security Number

Serena Williams made an appearance on the Late Show With David Letterman the other day after winning the Wimbledon title this past weekend.

Serena's always good for wearing something that shows off her best assets. I don't think her *ss could handle pants any tighter, it might cut off the circulation to her butt cheeks! I really think her butt needs its own social security number since it seems to get more attention than she does.