A man walks into a store and asks the cashier:

Man: How much does this water bottle cost?

Cashier: I don't know.

The man leaves, and the manager goes to the cashier...

Manager: You have to say, "only 50 cents!"

Cashier: OK, boss.

The next day, the man returns.

Man: How much does this water bottle cost?

Cashier: Only 50 cents!

Man: How fresh is it?

Cashier: I don't know.

Afterwards, the manager chews out the cashier again.

Manager: You have to say, "very, very fresh!"

Cashier: OK, boss.

The next day, the man returns again.

Man: How much does this water bottle cost?

Cashier: Only 50 cents!

Man: How fresh is it?

Cashier: Very, very fresh!

Man: Should I buy it?

Cashier: I don't know.

Obviously, the manager berates the cashier.

Manager: The phrase is "do it now or someone else will do it!"

The cashier agrees.

This time, the man walks into the store and heads to the cashier.

Man: How much does this water bottle cost?

Cashier: Only 50 cents!

Man: How fresh is it?

Cashier: Very, very fresh!

Man: Should I buy it?

Cashier: Do it now or someone else will do it!

The man thanks the cashier, buys the water bottle, and leaves. Suddenly...

A robber appears! He turns to the cashier and raises his weapon.

Robber: How much money is in the cash register?!

Cashier: Only 50 cents!

Robber: Are you being fresh with me?

Cashier: Very, very fresh!

Robber [gesturing to his weapon]: Should I teach you a lesson?

Cashier: Do it now, or someone else will do it!