Water balloons are a "gateway" projectile. First balloons, then snowballs, eggs, rocks, bullets, RPG's, criuse missiles, then finally "the big one".
I propose we ban all water balloons. Remember, balloons don't kill people, people kill people.

Charlton Heston weighs in "you can have my water balloon when you pry it from from my cold, dead hands!!!!!"

Finally, an issue worthy of debate in campaign 2004.