"Blether - n. foolish chatter. - v.intr. chatter foolishly [ME blather, f. ON blathra talk nonsense f. blathr nonsense]" - Concise Oxford Dictionary.
However, it has to be said that (a) I could get better at it and (b) it'd be fun to publish the odd thing as it happened - always supposing that odd things do actually happen!
Oh, odd things certainly do happen.