All of them.
Fish. I got this from bash.org a long time ago, but I can't find the original post, so have this
What suppressive told you to change the light bulb Report to Ethics immediately!
None. Anything not completed during the lesson is added to the homework.
None. They just shoot the room for being black. Credit: donator on some stream said the joke and just wanted to share it.
Irrelevant, you will be assimilated!