Can you make plans for corner transition

[natenagel]

i don't Know what you guys would call it but its like two quarter pipes are 90 degrees to eachother which would be easy but where they meet it goes out into a point. I rode on a set up like this in the Marysville Washington Skatepard and i want to build one so my friend can learn how to do that over the top with on the transitions without the point deal. and please tell me what this is actually called in the real bmx and skate world.