When two single parents merge their families, their eccentric daughters and rough-around-the-edges sons wage an all-out war of pranks and chaos until a disastrous camping trip forces the feuding ...

When two single parents merge their families, their eccentric daughters and rough-around-the-edges sons wage an all-out war of pranks and chaos—until a disastrous camping trip forces the feuding ...

Let's face it, siblings are the worst. Unless, of course, you're that sibling. Redditor PNWndn decided to play a prank on his sister with a flick of a light switch. Needless to say his sister and her ...