Mother Simpson

Used to describe something so regular and predictable you could literally time your watch to it. A compliment implying total dependability.

A fixed phrase used when someone creates dramatic or loud trouble in a public or social setting. Not just 'making a scandal' in the formal sense.

A fixed adverbial phrase meaning 'as early as possible the next day.' The literal words suggest timing but the phrase functions as an idiom meaning the very start of the day, not just any first hour.

Literally 'a walking joke.' Used when someone describes themselves or another person as an object of ridicule in all situations. The 'andante' (walking) is the non-compositional element that makes this idiomatic.