Waiter voice Share definition Flag 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. Waiter voice by DulceBrisa April 20, 2018 0 0 Get merch Get the Waiter voice mug. Buy Now — $32.95 See more merch