A doorbell camera captured the moment a snake attacked a man in a video that will make your skin crawl.

Jerel Heywood was visiting Rodney Copeland’s home on Sunday in Lawton, Oklahoma when the attack occurred.
The snake was wrapped around a porch light, Copeland said.
As Heywood opens the screen door, the snake pops into the corner of the camera and bites into Heywood’s head before retreating.

The snake turned out to be non venomous, so he’s ok.