Nana Bishop was Dodie and Hoodsey's grandmother, Dave's mother and Joann's mother-in-law. According to Dodie, she gave her the idea to wear pigtails. She passed away in the episode Losing Nana Bishop.
Nana Bishop seemed to be a nice woman as Dodie has many fond memories of her. Hoodsey wasn't as close to her but he still was able to give her a nice eulogy.
- She would spend a lot of time with Dodie rather than Hoodsey.
- According to Hoodsey, she laughed at him a lot.
- She karate chopped the ice cream man for cheating Dodie out of her change.
- Nana is the reason why Dodie has pigtails.
- According to Dodie, Nana's words for Dodie having pigtails was "Every woman should have a trademark!".