How to beat Pin easily in Binding of Isaac

Hi guys. For those who don't know, Pin can be easily handled by doing what you see in the video. I must have done this 50+ times already against him, he's a really easy boss.

The simple trick is to hang around on the left wall, when he pops for the first time, dodge him, and then run to where he landed. He should try again, likely from above you. What you see in the video is what happens 99% of the time. Very predictable. Good luck!