A bunch of angry sheep are angry at two wolves in suits. These animals are standing up right like humans.
Animals do not stand up or wear suits.
Why are the sheep are angry at the wolves?
It seems you promised them herd immunity, sir.
scene: a field description: A bunch of angry sheep are angry at two wolves in suits. These animals are standing up right like humans. uncanny: Animals do not stand up or wear suits. entities: Wolf_in_sheep%27s_clothing, Sheep. caption: It seems you promised them herd immunity, sir.
A play on words: "Herd immunity" refers to a group immunity to a virus, but here -- the herd refers to a herd of sheep, and the immunity isn't viral: it's legal immunity, as evidenced by the two wolves dressed as lawyers. The sheep are mad because they are in unexpected legal trouble.