When your dungeon master tells you that attacks made while underwater are rolled with disadvantage.

Oh my gosh I love this one

Secret sea critters secrete sucrose.

Genuine question: how do we know how many undiscovered species there are?

When you learn that humanity has probably killed millions of unknown species by just existing and producing stuff

The sad part of this meme is we're killing those sea critters without ever having seen them.

I'd avoid us too.

how can know