Yonder Rule 

A calculus rule that defines whenever a math teacher inexplicably rearranges an equation in a way that makes no sense; i.e., the numbers move over yonder.

I was sitting in class when suddenly our teacher rearranged the equation without an explanation. I leaned over to my friend and whispered, “Wow, looks like this problem requires the yonder rule again.”

Yonder Rule by yabba dabba doo! February 5, 2019