1. Convincing soft voice. 2. Oftein used to ask for favors i.e. food in restaurants usually accompanied with a soft smile.
Damn i hate when Rosie uses her waiter voice to make me clean the lane full ob blueberries.
Its the fake nice voice that a person makes to seem polite when they really are not. For example: when speaking to waiters, elders, etc.
Damn i hate when Rachel uses her waiter voice to make me do oral for her.