Visiting in South Western USA, I needed to go to the emergency room. Not wanting to sit there for 4 hours, I put on my MAGIC GREEN HAT.
It also works at Dept. of Motor Vehicles. It saved me 5 hours.
At the Laundromat, three minutes after entering, I had my choice of any machine, most still running.
It might also cut your wait time at the grocery store.
But…don’t try it at McDonald’s…
The whole crew ran out the back door and I never did get my order!
Unabashedly pilfered from It Ain’t Holy Water