There's a lot of divide between generations.
On TikTok, Gen Zers were roasting millennials for being obsessed with things like Harry Potter and The Office.
But while these two generations have been duking it out, Baby Boomers and beyond have been hurling insults at younger people in general.
it all started when Redditor u/plasticbaginthesea asked, "Older generations of Reddit, what annoys you most about the 'kids these days'?"
Here are their savage answers.