A kerotan frog was seen warping through a piece of paper into our universe.
Fortunately that's as much as it could warp in.
Unless the Kerotan kingdom plans to bore us to death with their semi-warped-in faces, I have no idea how they can be any sort of threat. Nothing to worry about. Carry on with your normal lives. That means you may continue putting that finger in that place you constantly poke it into.