Recent 2004 airing on TBS uses the term "tourette's syndrome" instead of the TV-friendly toned-down "Buddy's disease", and used *almost* all of the original dialog associated with it.
When aired on Showtime Family in April, 2018 a line of dialogue was deleted. When Bob goes to Dr. Marvin's lake home, for the first time, he senses that Dr. Marvin is angry and upset. Dr. Marvin's line, "Problems don't go away just because I do." has been cut.
The television version has replaced footage of several scenes wherein Bob and Siggy exchange insults while faking Tourette's Syndrome. In the replaced footage, they are faking "Buddy's Disease," and the insults are significantly toned down.