Super Soaker, baby!!!
Actually, water balloons bring back a funny memory from college for my third floor dorm mates and I. There was a group of girls who used to come and stand under the open windows of our floor's lounge and serenade us every Wednesday night. One late spring evening we filled all our laundry baskets with water balloons (maybe 100 balloons total) and when they began singing that night we unloaded on them. Screaming, laughing, running, tripping over each other.... It is one of my favorite college memories! (They got revenge later, of course, but it was all in fun.)
Hershey or Nestle?