Züm: You must be Aquaman. What can you do? You can’t fly or run fast, can you? Your skin may be tough but no so tough I can’t just… cut through. What can you do, apart from talk to fish?
Aquaman: Let me think. I can locate your brain’s basal ganglia, the part inherited from your marine ancestors… and, just for starters, I can give you a seizure.
From – JLA #4