Is he an innie or a pout-ie? A Los Angeles, California-based comedian is putting his tummy where his mouth is with a flexible belly button that can blow a kiss. TikTok clips showcasing his umbilical ...

Belly buttons remain a mystery. They come in many different forms – from innies and outies to in-betweenies – and serve no real purpose in our day-to-day lives. However, we are all intrigued by the ...

While learning about this under-researched and difficult-to-place sensation, a guy contacted me on Twitter to explain that he gets a similar feeling when his belly button is touched. This knocked me ...