Don't Hug Me I'm Scared

I came across this series of animation on the website Stumbled Upon. 
Don't Hug Me I'm Scared is a Vimeo channel run by 'Becky and Joe' who don't tell you very much about themselves.
I really like the design and materials of their characters and the sets are put together to a very high quality. They use a lot of 2D animation alongside the stop motion which I think works really well. 
Everyone of the episodes turn incredibly weird after starting out relatively normal, they're great.