Sure we all get mad when they forget something. This dude needs some serious anger management classes. 

An early morning Taco Bell run is something we all enjoy. One Milwaukee resident around 12:30 in the morning on Sunday went looking for his fourth meal. No word on what the guy ordered, but he wanted some sour cream with his meal. He found out about it when he got home and called Taco Bell to complain.

The manager apologized and told him to come by tomorrow for a free meal. He couldn't do anything for him that night since the store was closed by the time the call came in. This guy was not having it.

The customer then returned to the restaurant where he shot at the bullet-proof drive-thru-window and the employee’s car in the parking lot, restaurant officials said. Luckily no one was hurt and police are still looking for the suspect.