Denise Smith is a minor character in Regular Show. She is Margaret's mother and Frank Smith's wife. She made her debut in the episode "Family BBQ".
Denise bares a strong resemblance to Margaret, with the exception of being a little shorter and having a slightly different hairstyle. She wears a blue polo shirt with white trousers and has red feathers.
Denise is quite polite and has a lovely personality. She is caring towards Margaret's boyfriends (unlike her husband) and is happy to shake their hands.
- "Family BBQ" (debut)
- "1000th Chopper Flight Party"
- Margaret gets her looks from Denise.