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Watch This Terrifying Video Of A Maggot Being Born In Human Skin

Warning: Don't watch this at work, unless you want everyone to think you're a freak.

Posted on January 14, 2015, at 3:48 p.m. ET

Meet the bot fly of South America.

Terence Bowker/Terence Bowker

These little guys lay their eggs on other parasites like mosquitos. When a mosquito bites a mammal, like a human, the eggs hatch and the human bot fly larvae burrows underneath its skin until its fully grown, according to Harvard entomologist Piotr Naskręcki’s blog.

But there’s good news. Most of the time, the parasite is harmless. It's just really, really gross.

Naskręcki was infected by the bot fly in Belize.

Piotr Naskrecki / Via

Instead of getting rid of the parasite, he decided to let them grow in his skin so he could videotape the whole experience (for science, of course).

"They are quite pretty – It was an interesting experience and I am glad that I managed to bring these insects to maturity. But rest assured that the next time I am in Belize my bottle of DEET will never leave my pocket," he wrote on his blog.

Watch the entire video if you dare.

View this video on YouTube