Petrie: Neck seem stronger than normal Littlefoot.
Littlefoot: That’s because I borrowed Chomper’s iron body for today.
Petrie: Oh…
(If you don’t get the joke, basically there’s this joke in which Chomper has an iron body due to somehow having the ability to not get stung by bees. You’ll get it once you watch “The Search for the Sky Color Stones”.)