Singing along in the car to '70s soft rock songs can be a lot of fun. More so when you do it badly, and with friends. But throw in a selfie-stick and a bad tire and it's not all fun and games anymore.

Such was the case for these four friends, whose car karaoke video has gone viral because right when they're really getting into it, one of the tires blows out.

"Whoa! Slow down, slow down!" one of the guys in the backseat yells as the car goes into a spin.

"All right, we're not posting that video," one of the girls says after they come to a sideways stop on the shoulder. Guess they had a change of heart.