Placing alcohol on a scorpion's back will make it go crazy and fatally sting itself.
1k
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
Mosquitoes don't just bite you, they also pee on you.
11
Flies are deaf.
379