Beth Campbell is Tripp's mother.
Beth Campbell is Tripp's divorced, loving and supporting mother. She regrets having Iron Weasel living in her house. She works as a dentist. Burger has a huge crush on her, much to her unawareness. Her real name is Elizabeth. She thinks she's cool and Tripp gives her fake slang, also in the episode burning down the house, Beth is responsible for the fire due to the fact that she left her curling iron that caused the fire.
- She's a dentist
- She likes the show "Yo, check my House".
- Burger has a crush on her.
- Her full name is Elizabeth Campbell
- She is played by Beth Littleford.