When someone is quietly reading and enjoying a peaceful day. Unbeknownst to them you silently, yet vigorously, rub your meat curtains behind them until you gush your pussy spit on their head without getting caught.
George is so hot when head reads. Normally he is a Neanderthal but I get so moist watching his mind expand so I gave him the silent librarianshower.
Pretending to shotgun a Coors Light with your friends and blowing into the beer can while pointing the can opening towards your intended target. Your friend should be covered in an ice cold shower of beer.
Instead of shotgunning the beer, he turned the beer towards his friend and gave him a rocky mountain shower.