Jason Alexander in "The McDLT"Comedy (Unintentionally Funny), Other Gems (Advertisements), Viral (Time Capsule)
[1:02, from YouTube]
Sure, George Costanza is one of the greatest television characters in history. But Jason Alexander's unforgettable work in "Seinfeld" doesn't make this McDonald's commercial go down any easier. The singing! The dancing! The burgers! I especially love the shoulder-padded blazers and the rolled up sleeves. "I'm talkin..." one dated commercial.