They're a little Chewie. (Edit: Wookiee***)
Screw it. EDIT: has a better answer
Oranges have thick skin. Let the downvotes fly, people! You've only got one! Edit: Did not expect this joke to get this good of a reception. Thanks, guys!
He made a few Wookiee errors.
They were really Chewie!
A Chewie
Well its a little Chewy
Ewoks