When a guy finishes in partners mouth and shakes their head vigorously before they swallow.

The art of partaking in Bukkake in zero gravity, utilizing the propulsion of the male ejaculate from considerable distance.

When Lyin Nate gets in his car, and instead of showing up like he says he would, shakes his head violently, releasing flakes. This creates a snow globe effect in his car because it's that bad.

to masturbate frequently over a sustained time period in a room.

When you pretend to shake an imaginary or invisible snow globe in a suggestive fashion.

When snow is coming down in a circular motion as if it has been shook around in a snow globe.

If or when you have the unfortunate luck to live in the Northern states or climates, and it snows so hard you cant see 10 feet in front in front of your car, or out the window.