Come undone

My shoelace came undone.

It was a very good year for city girls / Who lived up the stair / With all that perfumed hair / And it came undone / When I was twenty-one

You used to be alright / What happened? / Did the cat get your tongue? / Did your string come undone?

I never seen you looking so bad, my funky one / You tell me that your super fine mind has come undone

He came undone when his wife refused to support him.

"Ah, you Moldovans, how undone you came, you spit on holy things".