Lines that make you want to cheer!

List the three lines from any three movies which most made you want to stand up and cheer. Provide links to clips if possible.

My choices:

Fuck the bonus.” – Rutger Hauer, Wanted: Dead or Alive

General! Would you care to step outside?” – Christopher Reeve, Superman the Movie

Get away from her, you bitch!” – Sigourney Weaver, Aliens