What was the most mischievous trick you ever pulled on Halloween? I'll begin. When I was in high school, some friends and I started out--after we knew the sheriff and his deputies would be at the local bar playing cards--and pulled up all the signs with the names of the towns in our area, mixed them up, and then put them all back. The next morning the town residents discovered they had a new town name. Caused quite a stir, and people got a kick out of it. Probably the highway crew didn't like it too much because they had to redo everything we had done on Halloween night.