I should make this, patent it, and sell it

I turned to K. "You know what I really, really want to do?"

"What?"

"I want to make a big stencil of the interlocking OU. I want to make it weighted, but it has to be thin. Then, I'd put it in the middle of the yard, and I'd mow, so all the grass would be cut except what's under the stencil. I'd pick up the stencil, and then I'd mow that part of the grass sideways ..."

(I raised my arms over my head in excitement.)

"... AND WE'D HAVE AN INTERLOCKING OU IN OUR YARD!!!!"

K was speechless. Obviously due to the pure awesomeness of my genius idea.