carpetweed: annual prostrate mat-forming weed having whorled leaves and small greenish-white flowers; widespread throughout North America
weed: any plant that crowds out cultivated plants
craps: a gambling game played with two dice; a first throw of 7 or 11 wins and a first throw of 2, 3, or 12 loses and a first throw of any other number must be repeated to win before a 7 is thrown, which loses the bet and the dice