Sonic Adventure 2: Battle Easter Egg - Omochao Sayings

When on any stage, you may find alternate roots too the ending. For example, on sonics jungle stage, you can take a detour for more rings, and it'll take you to the goal ring, but before you do it, look around, you'll see an omochao that says *carefull not too fall* yet there is no need for it there, so what you do is pick it up and take it through the goal ring. Now before sonic says his little thing, the omochao will say something odd, he'll say "This fog reminds me of chicargo", odd isnt it? He says it all the time, and in city escape, he says "Wow, that bug drop scared me" I think this is something the creator put in for a laugh, as it certainly made me laugh.