I went out for halloween last night. Some things I learned
1. If you dress as Rowdy Roddy Piper thoroughly study his career, because people will expect you to be able to discuss every aspect of it.
2. When some middle aged ladies ask what you are wearing under your kilt and you refer them to your girlfriend for an answer make sure she's up to speed on the "keeping it a mystery" concept
3. Hear "Niiice Kilt!" at least 20 times!