Diddlydee
They are in the order I would select, rather fortuitously.
It is indeed
How slow are you talking? Days? Weeks? months?
An expired passport is fine as an id in many situations. Not for crossing borders, though, stamps or no stamps.
If you are in the centre of the circle, that is.
Hoisted by my own petard (to be foiled by your own plan), is a nice flowery one, although it actually makes sense. The bee's knees (for something excellent) is a good one that makes no sense. Wet behind the ears (inexperienced) is another cool one.
You're thinking of England. In Ireland it is often made as a sweet soda bread. My granny has made it for years.
To mock.
It's got a 95% plus kill rate, I'd say, and I brush my floor two or three times daily anyway as I have kids and pets, so I don't notice it.
2, always