Around he marched to the door singing a lot of other crazy stuff he knew that goes like this:

For up to twelve o’clock it’s late,

Yes, up to twelve o’clock it’s late;

It’s very late,

It’s very late;

Observed his father, surly.

So I’ll stay out till after one,

Oh, I’ll stay out till after one,

Replied his very wise young son;

For after one it’s early.