Such childish behaviour, one of a 6-7 year old.
Let's see if the idiot is around and pay him back in the same way. A few photos or a short video is easily taken.
A great name can be broken fast if you give it a try.
I wonder about the customers. Why did they laugh? Also why not ask the cashier to take if of your back and pay for the groceries like you always did?
Nasty world we live in. Don't forget to hit the gas if you see the cheap youtube.