What old person word came out of your mouth that made you think omg what is happening to meeeee??

I said something about “noodling on it” today. Probably because of a similar post yesterday. Customer called me out and said they’d recently picked up using “noodle”. I told them I’d picked it up from a coworker (true), but didn’t mention it had come to mind because of Reddit. They started using it throughout the meeting.