Continuity mistake: Willona's ex-husband had 3 different names: Alvin, Ray, and Roger.
Springtime in the Ghetto - S1-E10
Continuity mistake: In one scene, the plaque Florida wins is on the wall before she actually wins it.
Continuity mistake: In this episode, the doctor says that JJ still has his tonsils; in "The Gang Pt 2", it is mentioned that JJ had his tonsils removed.
J.J.'s Fiancee: Part 2 - S3-E18
Continuity mistake: At the beginning of the show, JJ's girlfriend is wearing a shawl and the buttons are miss-buttoned by one button. In the next scene, the shawl is buttoned correctly.
A Stormy Relationship - S4-E19
Continuity mistake: 1/3 through the program, Michael is given his father's tool belt by his mom and he puts the strap on his shoulder. The next shot and for a few after, the strap is gone. Then it comes back again.
Answer: Neck Bone is Sylvester and Sweet Pea is Tyrone.
Bishop73
For some reason, I always thought it was the other way around but really no way of knowing. I'm assuming your answer is based on how Florida looks their directions near the end of the episode while saying their names.
They are listed as such on IMDb.com. So it is possible to check. Doug Grant played Sweet Pea and Michael D. Roberts played Neck Bone.
Noman ★