Bev

Bev is a soda machine which sells 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 on 2 May 2012 and was later shown with a certificate of abandonment signed by Bender in a promotional picture released by Comedy Central's website.

Trivia

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