Looking at some of the related videos, it appears that you can make a modest but comfortable living of Youtube ad revenue with nothing but a lot of water balloons, and any one or more combination of animals, lasers and slow motion cameras.
I always thought Youtube ad revenue was basically nothing for most people, but one of my regular bus drivers' kids just made k in two months off of one camera video of a BMX trick.
Yeah it's cats you need to worry about. A friend's cat back in college found a rubber band on the ground and ate it and it got wrapped around his intestine or something and yeah it was about 00 for a broke-ass college student, so we organized a whole bunch of fundraisers (Keg parties) to pay it off.