While Shepherds watched their kidney beans
All boiling in a pot
A load of soot came tumbling down
and spoiled the blinking lot
Alternative. The Angel of the Lord came down and eat the blinking lot.
Definitely British. Evidenced by the term 'kidney bean'
I’m in the US and was able to look straight up from where I’m sitting at a shelf of canned food and spot a store brand can labeled “kidney beans”. We call them that, too.
I know this as "when Shepherds washed their socks by night."