Tammy the Pig is a quick tempered woman with a Southern accent who packs a punch. She plays on a bowling team with Bev Bighead and Virginia Wolfe. She is revealed to be a mother in Popcorn Pandemonium with at least one son. She was also revealed to be a supporter of Ed Bighead during his campaign for the office of Dog Catcher. Tammy also likes to keep her "girlish" figure. She was also a member of the Nudist Swine Lounge in, "Lounge Singer". But every other appearance after that she was clothed. Tammy was voiced by Linda Wallem.
- Ed Good, Rocko Bad (Cameo)