What is Tetrodotoxin?

That funny stuff I put in your breakfast... I'm surprised you're alive. It was one of the world's most potent neurotoxins after all.

"Hey! Wanna try tetrodotoxin?? I heard it's like acid!"
"Sure, dude!"

THIS JUST IN! : Two idiots found dead after trying to snort pure neurotoxin.

Tetrodotoxin - meme gif