Mike judge has stated in an interview that while Beavis asks for the gas in a bag, they had to cut what the boys wanted to do with the gas. It is unknown why they cut this but it was cut even before the episode aired.
Another permanent cut that was made before the episode even aired was an alternate ending and was animated but never used for unknown reasons. It contained the boys (right after cutting the symbol on the schools lawn) crashing into Gina's car with the lawnmower, then Gina comes outside the school to which Butt-head then says "Hey Gina, can we have another dollar?". Again it is unknown why but this was another cut made before the episode even first aired.
This episode is available exclusively on the "Hit it big" PAL VHS tape.