As long as families have taken road trips, siblings have annoyed the hell out of each other on those road trips. But this takes it to the extreme.

A family from Clarksville, Tennessee was visiting Crestview, Florida this weekend. And on Saturday, they were getting ready to pile into the car and drive home. That's a road trip that's roughly 450 miles, so about eight hours with stops.

But before they could go, the family's 13-year-old STABBED his 15-year-old brother in the arm three times with a pocket knife.

Why? He told the cops, "I'd rather be in jail than [spend] eight hours in the car with him."

There's no word on whether he's going to be facing charges.

Read more at CBS 5 - Nashville.