figuratively, to "apply ice to them(one's balls)," OR to chill out, relax, or come down from a state of worry or tension
Ronald: Dude, there's no way can I go out, I got four tests next week.
Derrick: Wow, dog, just ice 'em!
Derrick: Wow, dog, just ice 'em!
by jrh7 November 17, 2009