customer number 9
Customer Number 9 is a term used to hide the real identity of a Very Important Customer. Used generally in sleazy places, i.e. beer houses, sex dens, etc.
Waiter 1: Mr. Cole requests for another round of tequila.
Waiter 2: You mean "customer number 9" is requesting for another round of tequila?
Waiter 3: Sorry, "customer number 9" it is.
Waiter 2: You mean "customer number 9" is requesting for another round of tequila?
Waiter 3: Sorry, "customer number 9" it is.