Answer: cointoss

AnswerCrossword Clue
COINTOSSKickoff preceder
COINTOSSPre-game ritual
COINTOSSFootball flip
COINTOSSRandom way to decide
COINTOSSRepeated action in a mathematician's random walk
COINTOSSFirst official act at Super Bowl
COINTOSSSuper Bowl start
COINTOSSWhat can give you a heads-up?
COINTOSSFootball ritual
COINTOSSSeveral quarter turns?