This here's what I'd call an accidental jag; got it in the exuberance of the joyful moment when he knew his girl was coming.
"Lonesome Land"
B. M. Bower
On the day you were pinched, they tell me, you had the beautifulest jag on that's been seen in this town in many a day.
"The Gray Phantom's Return"
Herman Landon
In the days when link-boys and sedan chairs helped home a jag they had the time to speak good English.
"Melomaniacs"
James Huneker