When you go to a gas station with a long line. Commonly Costco or Sam's Club, and you move from one line to another thinking you will get the the pumps faster. When In reality it can take you longer, but few times help. Happens more and more with higher gas prices
Look at that guy playing Gas Pump Tetris. To bad he has been at it for five minutes now.
This line is taking forever. Wait that line is moving (drives over to the pump) Sweet I won a game of Gas Pump Tetris!