tophole

"She's tophole," said that Bayard.

It was tophole publicity for the Army's flying-cadet training program.

I'd give you the watch, and a tophole tip, too.

"Tophole, Miss Heritage!" he said, strolling up with graceful languor.

Our gas is more deadly, our lachrymatory shells are more lachrymose an’ our liquid fire’s quite tophole—won’t go out till it burns out—rather not!