One year when I was very young I went as all four ninja turtles.  That's right... after I hit all the houses I could, I went back and started again as another turtle.  The first two times, I just changed masks and weapons.  When it was Donatello's turn, I put on the dark green face paint too.  Can't find these picks right now, but I'll look.

They know I'm interested in comics and some characters, but I doubt they think I'm reading them.