That burning VW bus is what happens when your calculator finally gives up and chooses violence! In mathematics, dividing by zero is undefined because it breaks the universe's rules - much like how this poor vehicle is breaking the laws of not being on fire. Mathematicians warn about this catastrophic operation because the result approaches infinity, and clearly, infinity looks a lot like spontaneous combustion. Next time your math teacher says "don't divide by zero," just remember they're trying to prevent vehicular arson.