Any idea how this was accomplished?

https://i.imgur.com/YNbQvWA.gif?noredirect

I got a bit too excited.

*ducking* couldn't resist...

I think this was a huge version of those toys where you stick a tube into water, pull out the handle to suck it up, aim, push the handle and the water shoots back out. Only it's not a one inch tube, more like a home-made version with plastic plumbing pipe and a 'nozzle' or hole, a bit smaller than the pipe's diameter. With it, you could suck up whipped cream from a bucket, then push the plunger to force it out at high volume and high speed. That's just my guess though.

I have a theory.

Do tell....

now i wanna pull out my splat guns!

I want to be on the recving end solo badly.

It really is to bad you don't see more of this. Squirting and spraying has always been my favorite

Naturally. Here's one of them: