 Broadcast TV version has an additional scene right after the scene where Mr.   Hand rips up Spicolis card on the first day of school. Spicoli and two of  his buddies are in the bathroom and Spicoli is telling a overly fantastic  version of the incident, about how he told Mr. Hand not to mess with him or  there would be trouble. This probably was to tie in with the joke later where  the story gets aroud that he pulled a knife on him.