Onetime tabloid nickname

Usage examples of jacko.

She heard the Greenroom door creak and in a moment or two Jacko came in.

This was her working costume, eyecatching as she stood against a wooden backdrop facing Jacko and his knives.

Being a beauty always means constellating some ideal related to the historical period where it appears, and Mary-Jacobine, now known as Jacko Cornish, was a Beauty of the Twenties.

I'll bet you have a special phrase to let that jacko know you're in danger, and he'd better keep a cool head and empty hands.

Rats have been known to escape from a rat pit using the same method Darktan used on poor Jacko.

For a brief moment, I thought it might be Jacko, but then realized that it was the pastor of the Voice of the Almighty Lord Assembly Hall.