1. In House's office, House tells Foreman to go and search a kid's room for drugs.
House: "I'm sure you know all the good hiding spots."
Foreman: "I've never done drugs."
This is based on the Black = Drugs idea, and House is basically saying "You're black, so you use drugs" which is ironic considering that House is a Vicodin addict [Vicodin is 3/4 as strong as morphine.]
2. Again, in House's office, discussing a patient.
Chase: "I'm Australian."
House: "You've got the Queen on your money, you're British."
A snotty remark, but it is something that Americans do say to Aussies, Kiwis, and Cannucks.
Brian