Bilbo denies that he needs wrinkle cream.
OR
Bilbo can't take his eyes off of the breakdancing orcs.
OR
Eowyn: "Oh, Bilbo! Come try my stew!"
Bilbo: "

"
OR
PJ: "I said make a sad face."
Bilbo: "I am!"
PJ: "That's not sad! That's like 'Oh, Onions! tear'! You can do better than that!"