Kenneth Keith Kallenbach appeared several times on the Howard Stern Television Show in the early 1990s, and is famous for his ludicrously unsuccessful attempts to blow smoke out of his eyes, which once resulted in his vomiting on camera. During a "Howard Stern Celebrity Bowling Match" (including participants "Grandpa" Al Lewis, Jessica Hahn, Young MC, Pat Cooper, Marilyn Michaels and Frank Stallone), Kallenbach pulled a cooked chicken out of his pants, rubbed it all over his face, then proceeded to light firecrackers taped to his genitals. Show producer Dan Forman then removed him from the studio.

Kallenbach is now on Sirius and has participated in many Howard Stern shows. A video of his comedy was shown on Maximum Exposure and many other shows. He has also released new DVD of his comedy show called "American Icon". Kenneth Keith Kallenbach has been in many different TV shows, movies and commercials. He has a band, "The Kenneth Keith Kallenbach Band". He does stand-up comedy. He writes and directs and acts in his own comedy sketches. He released a sketch comedy DVD nationally called "American Icon".

On March 17, 2008, Kallenbach was arrested for allegedly trying to pull an under-aged girl into his car in Upper Chichester, Pennsylvania. The alleged victim told authorities that she was walking south on Chichester Avenue when a silver car began honking its horn. When she looked over at the car, the driver, a white man in his 30s with shoulder length brown hair, began yelling at her to come over to his car. The girl ignored the man and kept walking. The man allegedly persisted, and when he stopped for a red light, he yelled to the girl, "Come on in and get a ride, it’s me, Kenneth Keith, I know your mother, she told me to pick you up." Not knowing the driver of the car, the girl ignored him and continued walking. When she reached another intersection, the silver car turned onto a side street where the driver stopped and jumped out. He approached the girl and asked her to get into his car because he knew her mother. When the girl tried to walk away, the man allegedly reached out, grabbed her jacket and began pulling her toward his car. The victim began to scream, pulled away and ran north along Chichester Avenue. The man jumped into his car and drove away. The girl gave police a description of her attacker and the name he used. An officer who was familiar with Kallenbach took the victim to his home a short distance away where she immediately identified him as her attacker. Kallenbach was arrested, arraigned by a Magisterial District Judge and was then remanded to a Delaware County prison. He was released later that week on $50,000 bail.

On Thursday, April 24, 2008, it was reported on the Stern show that Kallenbach died due to complications of pneumonia. Kallenbach fell ill while in police custody for a probation violation related to an alleged attempted abduction.