@freemo Try eagles wearing an Irish. Irish jig.

If they have no Barnet. Barnet fair.

I've no clue why this use if rhymes is common. See if you can guess-

Driving in my jam (jar).
Falling down the apples (and pears).
Shooting my current (bun).
Wearing a whistle (and flute)

Mainly London, not much used elsewhere. Nuts.