A customer learned why he was overcharged after examining his receipt; his smart mouth tacked a little extra on the bill.
Reddit user "briancjackson" posted a picture of his bill and it is now all over the internet.
He said, "Apparently I was a Smartass today."
The receipt shows various items with the last listed fee, a "Smartass Charge."
It only cost him an extra quarter.
Which has left us wondering, what did he say to the store clerk?