I GENUINELY thought you were making up words here and then I googled this
"Bonesmashing is a dangerous social media trend where individuals—primarily young men within online "looksmaxxing" subcultures—repeatedly strike their own face or jaw with blunt objects or their hands. The unscientific goal is to cause microfractures, under the false belief that the bones will heal back thicker and more chiseled."
I do not know where to fucking begin
I love the fact that Google felt the need to specify that actually no, beating your face in to try and make your bones grow back sexier is NOT supported by real science XD
I'm living on a planet of MORONS