Normally assumed to be a person who is good at math and has good people skills, since that is all their job consists of. However, most of the time in society, cashiers are very impatient people who tend to hate their job and hate the customer they are taking money from even more.
Person A: "Man, that guy was a real jerk."
Person B: "Yeah, he's a cashier."
The person that makes 8 bucks an hour and is forced to deal with hundreds of rude customers everyday that treat cashier like trash.
Cashier: (smiling) hi sir how are you today?
Rude Asshole Customer: YOU ARE OUT OF BANANAS. NOW I HAVE TO GO TO ANOTHER STORE!
Cashier: (still being friendly) I'm sorry about that sir. Your total is $85.30.
R.A.C: How is it that much?!! (assuming cashier is stupid and over charged him on every item.
Cashier: Thank you and have a nice day!
R.A.C: Walks away without saying anything.
Verb: to terminate a person from a position of employment; an action usually carried out by whatever person is in immediate authority.
Due to Karen's repeated tardiness over more than 60 days, her supervisor Beth had no alternative but to cashier her.
SOMEONE WHO SLIDES ITEMS BY THE BARCODE ACROSS A SCANNER FOR A CUSTOMER
The cashier at that store was very friendly.