Recently I laughed at someone who said, "All Spanish people are either Mexican or Puerta Rican."

And I laughed at a different person who said, "All Mexicans mow lawns."

I was like wut. I'm in a class full of idiots that's supposed to be teaching the negativism of racism. xD

EDIT: Someone also said, "Jewish people are bagels." That is by far the weirdest stereotype I've ever heard.