The Bee Fly
The Human Bot Fly
In fact, human body heat causes these little baby bot flies to hatch into maggots that bury under your skin. They feed off your blood and tissue, but they won't kill you. They'll just cause you intense pain. The best part? You'll feel them wiggling inside of you. Sleep tight, on your next trip to South America.
Demodex are night owls. They come out when it's dark to crawl all over your face, eat, and mate with each other. What's nastier than knowing they engage in salacious 'extracurricular activities' on your nose? They never poop! So when they finally die, their accumulated poop explodes all at once on your pretty, luscious lashes.