What condition is this?

I tried crossing over my post I made but I wanted to be able to add some text.

I am well aware of the fact that I have crooked fingers, but medically speaking, what is this condition called? My fingers are really crooked and my pinkies will actually lock if I keep them upright. Plus, when my fingers stick straight up, my finger tips naturally bend upward.

They do not impact my life in any way whatsoever, but my fingers have freaked a few people out lol.

Just wanna solve this little mystery is all!