Albert "Al" Harrington is a wacky, overly happy salesman. He is the president, CEO and owner of Al Harrington's Wacky Waving Inflatable Arm-Flailing Tubeman Emporium and Warehouse. It's a pretty stupid company, and all it does is sell those giant, inflatable, waving tubeman things that are outside of car dealership stores and stuff. He seems to be very happy about it, but really, he has clinical depression that he takes care of with emotional repression and drugs. Lots and lots of drugs. He makes a lot of cutaway gag, cameo appearances and has sort of made himself a running gag on the show.