It wasn't me!
witch hobble wrote
Ok boomer
But yeah, it's a thing. I always preferred this classic when Boomers are being terrible:

but I guess "Ok Boomer" is the newer thing to say to them.
I like it. Direct, dismissive, and it just diminishes their opinions... usually opinions about a world that doesn't exist anymore. Oh you think that teenager should just get a summer job to pay for college? Ok Boomer.