I have to laugh at how genius of an idea this is but also at the sheer stupidity.

When a German cop spotted four shirtless men in a BMW convertible on Monday, he didn't think much of it…until he noticed a wave of water splashing out of the car when it took a turn. To the cop, that was enough of a reason to pull the driver over.

Once the car stopped, the guys hopped out and ran and that's when the cop realized the car had been filled with 500 gallons of water and converted into a rolling swimming pool.

Police decided to disable the in case the driver returned and surprise, surprise, he did. That’s cops made him take a blood test to see if he was under the influence and no surprise, he was.

The guy is facing charges of driving without insurance and driving under the influence.