What’s the strangest hobby you've ever heard of

[GracelynWood]

What’s the strangest hobby you've ever heard of

[EverestRoy]

"Oh man, I once heard about a guy who collects belly button lint. Like, he actually saves it in little jars and everything! Can you imagine the dedication?"

[TessaGuevara]

"There’s this dude who’s into extreme ironing. He takes his ironing board to the craziest places—like mountain tops or underwater—and presses shirts. It’s wild!"

[ReinaPatrick]

"I read about someone who trains squirrels to do tricks. They set up little obstacle courses and everything. I mean, how do you even start with that?"