As someone that likes to pull out Yiddish expressions and odd expressions from the 20s and 30s -- to the point that I confused a colleague who was confused because bees don't have knees - Biden's weird sayings aren't that surprising to me. The key thing to me is that language is a living entity and some of us like the old timey expressions (or make up our own expressions) but that's just how the cookie breaks. https://buff.ly/3D4KsE8