Answer:
According to kids' entertainment, these reptiles are gifted at martial arts and surferΒ-dude slang
I can 'fly' underwater and have eight arms. What am I?
I am a predator with a strong jaw. I live in water and have lots of sharp teeth. What am I?
Slithery critters with a taste for dirt.
I hop along and have a pocket where I keep my babies. I live in Australia. What am I?
I am easy to waste and unstoppable