Murlocs, god dam Murlocs!!!!! Most evil and vile fish...things ever created!
Meh, I always thought they were more like frogs or toads.
I think you are right, however, they are the first thing that popped into my mind when I saw the subject. ha.. Even if they were fishes, I don't think Lisa includes MMORPGs, or I can't recall ever seeing any.
THAT GURGLE!! noooooo
Google Dreamcast's Seaman if you want to see an evil fish.