Archibald

masc. proper name, from Old High German Erchanbald, literally "genuine-bold," from erchan "genuine" + bald (see bold). Archie, British World War I military slang for "German anti-aircraft fire" or the guns that produce it (1915) is said in contemporary sources to be from the airmen dodging hostile fire and thinking of the refrain of a then-popular music hall song.

It's no use me denying facts, I'm henpecked, you can see!

'Twas on our wedding day my wife commenced to peck at me

The wedding breakfast over, I said, "We'll start off today

Upon our honeymoon."

Then she yelled, "What! waste time that way?"

[chorus] "Archibald, certainly not!

Get back to work at once, sir, like a shot.

When single you could waste time spooning

But lose work now for honeymooning!

Archibald, certainly not!"

[John L. St. John & Alfred Glover, "Archibald, Certainly Not"]