Biff is one of the main protagonists for Starlet City Friends.
Full Name: Biff Ulysses Mayberry
Also Known As: Lil Bro
Birthday: December 8, 1997
Relatives: Bill Mayberry (father), Morgan Mayberry (mother), Alan Mayberry (older brother)
Hair Color: Brown
Eye Color: Black
Skin Color: Fair
Biff always wears an ice blue shirt with a dark red stripe, jeans, and blue-gray sneakers.
- Biff shares his birthday with late American singer-songwriter and poet Jim Morrison, best known as the lead singer for American rock band The Doors
- He also shares his birthday with Hollies drummer Bobby Elliot
- He moved to Starlet City to live with Alan and his (Alan's) housemate after graduating from high school
- He is the lead singer in his, his brother, and Buster's band The Sparkles, in which he also plays a Maton 808c acoustic guitar and a Fender Mustang electric guitar
- He and Alan share a 1977 GMC Jimmy as their main mode of transportation, until Episode 2, in which he gains a 1951 Studebaker Commander
- He often comes up with get-rich-quick schemes to get himself some money without working, but they often end in failure