Wait just a minute here

Sometimes it does not pay to have practical jokers for friends. It can get you into trouble sometimes. Patrick O'Bryan, 21, was having an ordinary night as a clerk in Michigan when someone walked in the door and handed him a note demanding money.

Oh yeah, and there was also a gun pointed at him.

O'Bryan walked up to the man, thinking he was a friend playing a practical joke. The gunman hit him. After that, it was easy access to the cash registers. Whoops.