Memory Idioms 2Version en ligne Players will try to match the idiom with it's meaning. par Lunarn Smith Ants in one’s pants Let the cat out of the bag Good idea or invention Hold your horses It’s not hard. Cost an arm and a leg Tell a secret Once in a blue moon Burn the midnight oil Can’t stay calm (relax) because you’re nervous Best thing since sliced bread Let sleeping dogs lie Don’t start problems or cause trouble Very expensive Wait and be patient It’s not rocket science Work until late at night Happens very rarely; uncommon