Code Plaid:
Run around screaming like a ninny.
Swap pants with the person next to you.

Code Paisley:
Play "Barret's Privateers" on the kazoo.
Cover your head with duct tape.

Code Metallic Light Green with Simulated Wood
Shag your significant other in the back of a 1981 Plymouth Reliant station wagon.
Drink a slurpee.

--Hagbardr