5 Second Rule!

A group of my friends recently made a late night stop for pizza. As they were walking out of the pizza joint, a group of girls across the street dropped their entire box of pizza on the ground. ..the pizza fell out of the box and on to the sidewalk. As this happened, one of my friends sprinted across the street yelling "5 second rule! 5 second rule!"...picked up a slice of pizza...took a bite...and sprinted back to the rest of my friends who all sprinted off...