While Riley is busy convincing two reality shows that Granddad's blind and running a homeless shelter, Huey is being shadowed by a secret government agent. But is he real?

The infamous rapper Thugnificent moves to the neighbourhood with his friends Macktastic and Flonominal, eventually leading to Granddad becoming annoyed with his new neighbours. Their feud inspires Thugnificent to create a diss-track called "Eff Granddad".