Yak Shaving: a useless activity you do that appears important when you are consciously or unconsciously procrastinating about a larger problem.

It's been a hard day's night, and he's been working like a dog. I mean yak. That's how these captions work, right?

After years of experimentation and pure science, yaks on Mt. Everest expeditions discovered efficient jetpack technology. This image displays the technical prowess of this upper echelon of scientifically gifted yaks. The breakneck bovines have aptly dubbed the apparatus the "Yak Pak."

If you counted two yaks, you're WRONG.

In lieu of impressive horns, yak kin develop an extraordinary ability to make any potential predators go, "Awwww!"