De tumpede teenagere Bill og Ted skal bestå en historieeksamen for at klare gymnasiet. Det ser sort ud, indtil de to drengerøve bliver kontaktet af Rufus, der fortæller at hele verdens fremtid afhænger af succes i den kommende eksamen. Han låner gutterne en tidsmaskine, så de kan skippe bøger og opleve historien ved selvsyn.

In the winter of 1994 in the French suburbs, Léo and Baptiste, two polar opposite students, meet up one evening to work on a school presentation.

Children in the third grade learn the reasons for celebrating George Washington's birthday, Lincoln's birthday, and Valentine's Day.

I was just being silly and goofy and I made you this emotional bisha ???