4. Star Wars Episode III: Revenge Of The Sith - Darth Vader Is Sad
What Happens? Darth Vader has been rebuilt into the awesome villain we all know and love after getting a pretty severe beat-down from Obi-Wan. Emperor Palpatine informs him that Padme has died and that Darth is responsible, prompting a pantomimic "NOOOOOOOO!".
Why is it hilarious? Because this is DARTH VADER! One of the single best film villains of all-time is turned into a school play bad guy. This is nearly painful to watch, a shame considering this film showed some real promise when compared to the other two prequels. Honestly, all Darth needed to say next was "Curses!" and this would have been perfect.