ok, so, super-soakers and squirt-guns will soon be a thing of the past with this thing around. the description says:

Despite its cartoony appearance, this colourful contraption is capable of creating up to 55 cubic feet of foam in only three minutes.

i would SO want to unleash a few of these in the hands of adult volunteers during a game of dodgeball!

see it here.

(ht to bobbie)