roll
heads will roll: seehead.
on a roll experiencing a prolonged spell of success or good luck. informal
2004Brian GreeneThe Fabric of the Cosmos With general relativity, it's fair to say Einstein was on a roll.
ready to roll: seeready.
roll the dice take a chance.
☞ The phrase is also used as a noun, a roll of the dice, meaning 'an instance of taking a chance'.
a roll in the hay (or the sack) an act of sexual intercourse. informal
2013The Age (Melbourne) Someone turns up moidered. Turns out [it] was the butler's illegitimate son from a pre-war roll in the hay with Noni's half-sister.
a roll Jack Rice couldn't jump over a large quantity of money. Australian informal
roll of honour
1 a list of those who have died in battle.
2 a list of people whose deeds or achievements, typically in sport, are honoured.
roll up your sleeves prepare to fight or work.
roll with the punches
1 (of a boxer) move their body away from an opponent's blows so as to lessen the impact.
2 adapt yourself to difficult or adverse circumstances.
roll your own make your own cigarettes from loose tobacco.
strike someone off the rolls (or roll) debar a solicitor from practising after dishonesty or other misconduct.
☞ The rolls here are the official lists or records, so called from the time when such records were kept on parchment or paper scrolls.