When I was a kid we'd fill a condom with water (not to wash out a used one) and they'd expand and expand and expand and expand until the whole sink was filled with the totally unwieldy HUGE mass of water! It took four of us to grapple with it and get it to the edge of the roof of the 15 story building where I grew up in Chicago. We'd wait intil the guy we wanted to "get" was standing and waiting for the Sheridan Road 151 CTA bus and then we'd let the thing go!! When it did hit the ground (or the guy or whatever) it soaked everything from there to Lake Michigan.
So which are the best brand for this wonderful passtime?