What is stilk?

To be aroused and/or perform action sexually, mentally, etc to an alumni volleyball player and all around MILF.

That blond one stilks me.

I’m going to stilk that dino man at some point.

stilk - meme gif

Commenly used to tell people to shut up. "Stilk" came from Great Britain in the late 1800's. some people mean to hold something up when saying it.

Why won't these idiots just Stilk already