It's time once again for GUESS THE THURSDAY NIGHT THEME. The clips below all have something in common...leave your best guesses in the comments section. As always, first one to correctly guess the theme gets to brag to via social networking to friends and lovers and is free to place this accomplishment on his or her resume.

Otis Redding - (Sittin' On) The Dock Of The Bay

Dolly Parton - 9 To 5

Devo - Whip It

AC/DC - For Those About To Rock (We Salute You)