Good Will Hunting
The 1997 drama film Good Will Hunting tells the heartwarming story of a janitor who possesses a genius IQ level. Matt Damon was fantastic in the titular role as was Robin Williams who acted as his mentor. In the last scene of the movie, Robin Williams receives a letter from the main character.

Good Will Hunting
As he reads it, the film ends with him laughing it off with this memorable line: “Son of a bitch! He stole my line!” We sure miss Robin Williams and his antics.
Being John Malkovich
Being John Malkovich earned its status as a cult classic thanks to its originality and surreal atmosphere. It is almost unsurprising to hear that the director decided to include a random moment in the final cut of the movie.

Being John Malkovich
Specifically, we are talking about the part where someone chucks a can at Malkovich right after yelling, “Hey, Malkovich! Think fast!” That was actually the brilliance of a drunk extra who did it just because he could.