Great exchange (from memory, after Ross has begun to tell Ben the story of Hanukkah dressed as the Holiday Armadillo, and then Chandler comes in as Santa Claus and Joey, farcically, as Superman):
Ross (in 'talking to kids' voice): And that is the story of Hanukkah.
Chandler: I liked the part where Superman carried the Israelites across the Red Sea.
(Joey does aw-shucks expression)
Ross (through gritted teeth, but still in talking-to-kids voice): The Holiday Armadillo was not so thrilled about that part...
I have to say, that was a really cool and elaborate armadillo costume! I wonder why they made it's tail so long, though.
Also, armadillos, like gila monsters, tarantulas and scorpions (the small yellowish species), are native to the southern U.S. states like Texas, Arizona and New Mexico, as well as *regular* Mexico. The writer did their homework here, that was cool!