Finger

Finger is a minor face in the crowded future of Futurama, one of the many odd background citizens voiced by Tress MacNeille who pop up for a scene, a gag, or a passing bit of business before vanishing back into New New York's chaos.

The character works the way so many one-off Futurama bits do: MacNeille's elastic voice work turns a throwaway name into something briefly, weirdly memorable, part of the show's trick of making its universe feel stuffed with lives you'll never fully see.