Well, we're all a bit hungover from Pi Day, so it's the perfect time not only for the worst in this week's series of four pi-related mentalfloss.com Brain Game Really, Really Bad Rebus.challenges, but perhaps the worst one I've ever done. And that's saying a lot. I'll let you decide. Good luck:

Here is the SOLUTION.

THE SOLUTION:

CUT OFF YOUR NOSE TO SPITE YOUR FACE
(COW + TOFFEE + URN + O's + TWOs + PI + CHEER + FACE)

Please check out our Pi Gift Guide at the mental_floss store, and have a great weekend, everyone!