All except the hufflepuff. I'm a slytherin but hufflepuff isn't an insult<< I am also a fellow Slytherin and found that quite rude. Also, does no one remember Cedric Diggory? He was a Hufflepuff and he was awesome!
If you have an Ink Jet and not Laser printer: Ink Cartridge Low? Not true. this totally works, my printer stopped printing, saying there was no ink, I reset the cartridge and then printed 50 more documents and the ink still hasn't run out!