(x, why?) Mini: Break the Plane

(Click on the comic if you can't see the full image.)
(C)Copyright 2014, C. Burke.

Why are planes always parallelograms? Doesn't that get confusing?

I've wanted to do this every Sunday since the season started, and then I forget until the last minute ... so I say, "That's okay. There's Monday Night, too!", but that hasn't worked out recently, either. So here it is.