If you think changing a diaper is gross, well, this is definitely not going to change your mind.

Uncle Chris here is an Australian dude who agreed to look after his sister's kids, even going so far as getting into an all-out battle royale with his gag reflex while changing a diaper.

Way to go, Uncle Chris! We didn't think it was possible for a man to react this way to anything that didn't involve Katherine Heigl acting.

Seriously, Uncle Chris comes across as a modern-day Australian take on a '90s version of Hugh Grant -- accidentally charming, even as his insides try to climb out and flood the floor beneath him.

Let's hope that if Uncle Chris settles down, he and his wife get a nanny because he clearly can't be bothered with changing diapers at two in the morning. Or in the afternoon, for that matter.