In case you always wondered:
Blowfish poison is a potent neural poison, causing paralysis and death. As such, in Haiti it has allegedly been used to create "zombies." The poison, which may give a predator bellyache or just taste bad, can be lethal to humans and has no antidote. The most poisonous blowfish is the rare tiger puffer, Takifugu rubripes.
The first recorded instance of blowfish poisoning was from Captain James Cook's 1774 excursion to New Caledoni
https://www.cuteness.com/article/blowfish