Like everyone, Tu Jin-Sheng has a natural ability. But unlike, say, double jointedness, keeping your hair past 35 or being able to lick your own eyebrows (the girls seem to love it when I do that), Jin-Sheng’s can pull stuff with his penis.

And before you frat boys out there high-five each other and talk about how you can pull stuff with your junk, know that the junk he’s pulling are trucks and private jets.

But how’s he doing this? To quote a certain ’70s laundry detergent commercial — ancient Chinese secret.

No really, it is an ancient Chinese secret — something specifically called Qigong or, appropriately enough, “Iron Crotch.”

Cracked.com reports that Jin-Sheng hooks up anything that could be pulled by a trailer hitch to his, well, crotch of iron for feats of sheer balls-going-up-your-body. To make sure those fuckers never come down for anyone attending his shows, he also lets people kick him in the nuts.

Jin-Sheng also has a home study program, for potential students looking to save on their U-Haul costs.

Cracked.com: 6 People With Amazing Abilities (That Are Totally Useless)

IronCrotch.com