The Sno-Bliterator!

The Sno-Bliterator is a The Simpsons Winter Wingding story that appears in.

Plot
Seymour Skinner presents to the students the "Sno-Bliterator"; a combination of a school bus and a plow that is able to get through the highest amounts of snow. Bart, however, does not believe the principal's words and convinces Milhouse and Nelson to sleep longer next morning, thinking that the Snow-Bliterator will not be able to plow through the fresh snow. But when he wakes two hours earlier than usual next morning, he sees the Sno-Bliterator outside his house. Before Bart has time to get dressed Otto drives away. He tries to sneak into school but is captured by Principal Skinner. During detention Bart, Milhouse and Nelson decide to sabotage the Sno-Bliterator. Unfortunately, their plan backfires as Otto, as a result, loses control of the vehicle the next day, and they nearly die. At the end of the ride the Sno-Bliterator crashes into the principal's office causing so much damage that Skinner cannot afford to keep it and the students get the rest of the day off.