Finnish kid (13) takes mom on high-speed rally car ride

Mom is NOT having fun here.

A 13-year-old Finnish kid has gained some sweet, sweet revenge on his mom for all those years of 'tidy your room' and 'do your homework' - by frightening the life out of her on a high-octane rally drive.

One schoolkid told his mom to sit in, buckle up and enjoy the ride.