WARNING:Don't be whistling at night. Or playing a flute either...
뱀 나타나!
And while you're at it, don't go around cutting your nails at night, either. Or if you do, be very careful what you do with the clippings because
you just never know when some rat might eat the nail trimmings, turn into an evil copy of yourself and steal your identity. You'd probably spend the rest of your life trying to clean up your credit report so it's best just to be careful up front.
You can't
believe the things you gotta watch out for. Especially at night... ^^