Thor *entering Loki's room happily* : Brother, guess who I am going to dress as for Halloween.
Loki *fully aware of who thor is going to be* : Hmm... Let me guess. As a stupid moron.
Thor : No. Why would you even say that?
Loki : Oh sorry. My bad. Why would you pretend to be something you are?
Thor *clearly offended* : HEYY!
Loki : *laughing*
Thor : ...