A grimee (Gry-me) is a super gimme, often used in vendor golf. Whereas a gimme is usually allowed when the ball is within the leather of the putter, a grimee is given when the ball lies within the length of the flagstick, give or take 5 feet.
Related to a Danagain, which is also used in vendor golf on the tee box.
"Hey Grimee, that's good."
"He said he shot a 91, but took 18 grimees, so realistically, he shot at least a 107."