Whifferdill turn

Okay kiddo, have you ever heard of driving on a curvy road? Well, sometimes the road can bend so much that you can't see where you're going next. A whifferdill turn is when you're driving on a road like that and instead of turning the way the road is going, you turn the opposite way really quickly and then turn back the right way just as quickly. It's kind of like doing a zigzag with your car on the road! It’s not something you should try at home though because it's not safe and can cause accidents.