Beavis and Butt-Head

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Mrs. Stevenson is Stewart's mother and a good-natured housewife, who is depicted as an airhead. She also seems to coddle her son to the point where he seems rather childish and immature for his age. She is known for exclaiming "Oh dear!" whenever her son or Beavis and Butt-Head get into trouble, especially as a group. She is voiced by Tracy Grandstaff, voice of Daria.

Mrs stevenson early appearance

Mrs. Stevenson's earliest appearance

Physical appearance[]

She is a middle-aged woman with blonde hair, a pink long sleeved shirt with white collar and cuffs, and a blue skirt. In Stewart's House, she is blonde and has a Southern accent, but for the rest of the series, she has dirty-blonde hair and possesses a thick Midwestern accent. In Beavis and Butt-Head Do The Universe, she is drawn with wrinkles under her eyes.


Mrs. Stevenson is portrayed as a doting mother towards Stewart. She is also often depicted as rather clueless but amicable, being one of the few characters to not mind the duo; she enlists the duo's help when Stewart disappears ("Stewart Is Missing"), and she trusts them to take his homework to school for him when he is sick ("The Great Cornholio"). She believes that Beavis and Butt-head are good friends of her son, most of the time being oblivious to their antics and their negative influence on him. However, there are exceptions that seem to imply she does know what terrible friends the duo are to Stewart, but still lets them hang out with him for some reason, such as when she explicitly expresses worry towards the duo's influence on her son ("It's a Miserable Life")

The duo pay her little respect or attention, except in regard to her breasts. Butt-head in particular seems to have a crush on her, as in one episode, he fantasizes in a daydream about hanging out on the beach with Mrs. Stevenson wearing a bikini appearing as a blonde bombshell when she lets her hair down, and he regularly attempts to (and fails) to "score" with her when her son isn't around. In Leave It To Beavis, Mrs. Stevenson played the mother of Beavis and the wife of Butt-head. In the end, she and Todd (called Eddie in the story) have sex in the kitchen and Beavis and Butt-head don't even realize. This appears to support the observable notion that Butt-head is infatuated with her, assuming the episode was something imagined by Butt-head.


  1. Stewart's House
  2. The Great Cornholio
  3. Plate Frisbee
  4. Stewart Moves Away
  5. It's a Miserable Life (voice only, opening scene)
  6. Stewart Is Missing
  7. Prank Call
  8. Take a Lap (mentioned)
  9. TV Violence
  10. Leave It To Beavis
  11. Doomsday
  12. Beavis and Butt-Head Do The Universe
  13. Abduction (Smart Mrs. Stevenson)