Bev

Bev is a soda machine which sells the drinks Walrus Juice, Mountain Goo, Dr. Jitter and three varieties of Slurm. She is likely the soda machine whom Bender impregnated in 3012 and, thus, Ben's mother.

Family

 * Ben, son
 * Ben's extended family

Production
Bev was first seen in a character design released by Countdown to Futurama.

Trivia

 * The name "Bev", an abbreviation of the name "Beverly", is used here as an abbreviation of the word "beverage".