Killer Box Jellies

[RoboCop]

www.youtube.com/watch?v=Ws5hImeonEA

Those tiny creatures can instantly kill you in a matter of over a dozen minutes. Most are found in the Pacific and are extremely lethal when stung by those jellies.

[blastorama]

I watched a special regarding those little fellas on the Discovery Channel. According to the people studying them you don't die, you just wish you would. 2 people on the team were stung, one recovered in a few days the other in a few weeks! Neurotoxins will make your life hell.

[Ave]

I would imagine pending allergies such as bee stings. Death can occur either way... ew...