Sea UrchinThey'll gobble down anything - they're totally the crows of the sea.Let's go!
In EnglishHow wild!Kind of making you want to eat just plain white rice now...Various RicesChestnuuuuut!Sea urchins can be written as (seen here) 'sea chestnuts'.
This is also a reference to Kawakaze's (misheard) damaged line, "Maroon~"