"Brain Freeze"* just made it into the Merriam-Webster dictionary. Yes! I thought maybe this was the year for "shiznit", but it seems that's still in the wings.
It's been at least ten years since the first time someone used "shiznit" in a sentence in my presence, and it still gets play. Alas, I guess I need to resubmit my suggestion.
This sign hangs over a urinal I frequent:
PLEASE JIGGLE HANDLE
UNTIL IT FLUSHES
If I were to wait that long, I'd still be there, I'm afraid.
*When a friend was a church camp counselor, they would have contests to see which camper could drink a slushy the fastest. Mean, dude. Just mean.