Yes, Emma Watson unfortunately American college kids can only afford the red plastic cups. But sometimes, we splurge and go for the yellow ones.
And, please dish out more details to Vanity Fair about your first frat party experience. I can only imagine what it was like. When you played beer pong for the first time, and made your first cup did someone shout "10 points to Gryffindor!"?
I know, I know, that joke is over used but it never gets old.