Twelfth Night: Act 4, Scene 2

THE STORY SO FAR: Sir Toby and his crew have contrived to get Malvolio locked up for acting strangely due to the forged letter Maria wrote to him. Everyone acts like a jerk.

This is one of the least funny "funny" scenes ever and generally succeeds in making everyone feel sorry for Malvolio.

Did I mention that I think Sir Toby is a jerk?