Cleveland Orenthal Brown Junior is a main character on the animated series The Cleveland Show and a recurring character on Family Guy. On the Season 25 premiere episode, he along with his family appear in the couch gag but his party (including Homer) were not allowed inside but after a protest, they were allowed back in.
Junior and the rest of The Brown family appeared in the credits gag of the episode "Homerland", going to a party to celebrate the 25th season of The Simpsons, along with families from tons of other FOX cartoons such as Family Guy, American Dad!, and Bob's Burgers. However, they are not allowed to go into the party because they're black. The family starts picketing outside the party, demanding to be let in. Homer Simpson, who was also disallowed in there, is joining them, saying that FOX is also against him. The Brown family is eventually let in, but Homer Simpson is still locked out.