Here are a couple of examples culled from recent TV programmes.
Evidently Henry IIX kept a stable of "hobby horses", leading to the use of the word hobby for any pastime that takes up a lot of time and money, though for some reason his use of decapitation hasn't survived as a synonym for divorce. And it seems limousine derives from the French sheepskins used to keep chauffeurs nice and snug.
Who says telly isn't educational?
To reassure JD that I can still read as well as slob in front of the box, just today I finished The Last Corsair, a history of the WW1 German surface raider the Emden. It's an almost unbelievable yarn and well worth a read.
Following their hair-raising adventures the survivors of her crew were treated to a 'bierabend' (beer-evening). Could that be the origin of the phrase to go on a bender?
4 days ago