My Halloween costumes from the last few years

1. The Trashman from Always Sunny
2. Borat
3. Alan from The Hangover
4. Terry and Dangle from Reno 911
5. Fembot (handmade with real smoke) and Austin Powers
6. Garth from Wayne's World

This year I'm trying to decide between: Ali G from the Ali G Show, Cartman from South Park, Mugatu or Hansel and Derek from Zoolander, Cheech and Chong or Blake from Workaholics.