This is a short commercial for SplashLights, water guns that can shoot bioluminescent alien spunk up to 12-feet, so you can have up-close-and-personal water gun fights at night. *squirt squirt* Whee, I think I just got pregnant in the eyes.
To use, simply load the water chamber from the tap and put a bioluminescent fuel (it comes in a pill form called Relumes) in the other chamber. From there, you just fire up and enjoy your glow-in-the-dark water fight.
Do note, each reload of the fuel only lasts for 200 blasts, so you'll likely go through a few of these during one session.
A gun costs $25 but two Relumes refills for an additional 400 shots costs $10, so it sounds like SplashLighting is a pretty expensive hobby. Alternatively, empty two glowsticks into a Super Soaker full of water and go to town on a friend's face. Bonus points for adding hot pepper sauce.
Keep going for the commercial.
Thanks to Arkturis, who agrees it's only a matter of time until adult movie actors are swallowing these pills for a glow-in-the-dark finish.