He was only supposed to be a minor character in what was then a new television series. It's called "Happy Days." It was a hit series about 1950s teenagers. And as it grew in popularity, so did the popularity of a character known as Arthur Fonzarelli, a.k.a., Fonzie or "The Fonz." With his motorcycle and his greased-back hair and his ability to have a girlfriend literally with the snap of his fingers, Fonzie became one of the best known sitcom characters ever. Fonzie was like the epitome of "cool," well, most of the time. He wasn't cool when he tried to say three little words. No, not "I love you." A strange paralysis seemed to take over his tongue whenever he tried to say, "I was wrong." Maybe you remember. It always came out something like, "I was wr-wr-wr-wr-wro-wro..." He never seemed to be able to get those words out.