Stupid Pet Tricks: The Pig With Minty Fresh Breath | Letterman
8:24
Dave's Mad Monkey Tea Party | Letterman
8:22
Stupid Pet Tricks: The Talking Dog Says "I Love You" | Letterman
11:14
Stupid Human Tricks 9/25/2012, The Late Show w/David Letterman
11:17
Stupid Pet Tricks: Horse That Dances The Electric Slide | Letterman
7:54
Stupid Human Tricks: The Guy With Zombie Eyes | Letterman
3:44
Stupid Pet Tricks Letterman 01-05-13
6:55
Stupid Pet Tricks.. One Real Smart Dog and One That Tries Hard:)
9:52