jack rocks 

To throw a jagged object at the tire of an enemy's car. Can also be thrown at a cheating spouse.

I walked in on me bietch and the lawnboy the other day, obviously I had to jack rocks the shit out of them...

jack rocks by Deseree Bakersville June 11, 2003

jack on the rocks 

A glass of jack Daniels whiskey with ice. Not as manly as jack nice and tidy, but you won't get a second look drinking this.

"What'll It be today ?"
"Jack on the rocks, go easy on the ice"

jack on the rocks by FerretFTW May 21, 2017