Things overheard on other planets that were said by racists:
"I can't be racist. I mean, some of my best friends are Green."
"You're quite pretty, at least for a Blue girl."
"You all know that orange guy stole my spaceship."
"Why are the two-headed people so stupid?"
"You know what tentacled people always have on their minds..."
"I don't care if Purple people are good people, I don't want to be around them."
"Slime-producing people are unsanitary, so get out of my store!"