'gets loose' is correct and usable in written English.
It is a verb phrase meaning to loosen or release something. For example, "The horse got loose from the stable and ran off down the lane."
If he gets loose, watch out.
"When my goose gets loose," she sings, "he's gonna know".
"When he gets loose, it becomes backyard football," Fox said.
Kyle Drabek, the centerpiece of the Halladay deal in 2009, gets loose.
How to make money from online content, even after it gets loose on third-party websites.
Once he gets loose, though, he does not feel he will be inhibited in any way.
What happens if the molten salt gets loose or can't cool the reactor due to pump failure?
"It's a significant worry because the more they spread it around, the higher the risk something gets loose".
— ANDREW DAS Eddie Johnson gets loose on the left wing and curls a cross to Altidore at the spot.
"If this gets loose on the East Coast it could cause quite a bit of damage," Mr. Swain said.
But like McNabb, if he gets loose in your secondary and starts scrambling around, you're in trouble".
