This means to finish up the remains of food, such as picking at leftovers. This was created when a yankee and a hick were fighting over a ceaser salad. the yankee won and ate it, but did not finish it, so she gave the leftovers to the the hick who then said, "YEAh! its BoWl LiCkIn TiMe!!!!!!" and it soon became a popular word.
by austin the hick October 18, 2004