This is an old children's game, anyone who trod on the cracks between the paving stones was out, until only one player was left, he or she was then declared the winner.
Step on a crack, break your mother's back– Most of us know the old rhyme “Step on a crack, break your mother’s back.” Whether the rhyme is the cause of, or a result of, this superstition is uncertain, though belief in it persists in many people today, even if subconsciously. Come to think of it, avoiding sidewalk cracks is probably a good policy for anyone who wants to avoid tripping.
by WormBrian October 25, 2009
The crack break is the time of the day when it's a break, and you and your homies go outside of the school to smoke a fucking beautiful bag of crack. Usually, the teachers don't say anything and will grab their own bag of crack and smoke with you. The police, on the other hand, will try to steal all your crack for their own purposes, so be careful to not lose your genuine and imposing bag of crack.
by Crack Maniac March 2, 2020