Someone who doesn't have any expewience
They're a little Chewie. (Edit: Wookiee***)
He made a few Wookiee errors.
Ewoks
He's just a wookie!
Stick them up front of the group and tell them to wave their arms!
Your head.
They're both myths.
Edit: I'm so sorry.
A honey comb!
The baa-baa shop.
Moorse code.
A wookiee talkie.
A yellow license plate.
May divorce be with you
A Chewie
They didn't study.
Dad they questioned me for 3 hours but I told them nothing.