Hit head to taste seafood

Suggesting that they are experiencing concussions often is a clue.
- You mean when I RAM my BRAIN into my SKULL it does IRREPARABLE brain DAMAGE!?!?
  Sounds like fancy talk to me.
  
  I read that in the voice and temper of Daria's teacher Mr. DeMartino.

I have no clue what this person is talking about but I identify with the strong desire to be understood for nonsense connections that your brain insists are totally rational.

I actually think I know what they're talking about, I have hit my head to the point of needing staples to close it, and I sure do remember a distinct "taste" in my mouth. I wouldn't say it's seafood but... There is something to it.
Idk if it's just brain being stupid and sending wrong signals because of the trauma, but still...
- I always thought the taste of a hard head hit was like how some (latex?) paint smells? It is almost like a clean fish smell!
  This makes some sense to me

could be CSF leak.
Unlikely, but can be experienced by e.g. rugby players after a serious head injury.

Yeah, I think I'd be a little preoccupied by the massive head pain to taste anything

Hmm, I have a taste that I associate with pain, but I don't think it's seafood. I don't eat a lot of seafood though, doesn't suit well with me.

Whenever I injure myself enough to bleed I get a metallic taste, kinda like the iron in blood I guess. I could see how someone else might get a more salt water seafood taste if this happened to them