One Footed Butters?

I was talking with my friends today about butters and ways to revolutionize the butter. We thought of buttering all the way down a double black diamond, grabbing your tail while butteringand ,landing into a butter and then spin to win. But one I think could actually be done if not done already. Buttering on one ski.I think you would lift one ski up off the ground then just butter off of a knuckle or something. Tell me if this has been done before ,because I searched it up and didn't find anything so help me here.