mickey noun definition in Describing unpleasant traits topic from the Oxford Advanced Learner's Dictionary

mickey

 noun: Describing unpleasant traits topic
(British English, informal) to make somebody look or feel silly by copying the way they talk, behave, etc. or by making them believe something that is not true, often in a way that is not intended to be unkind Are you taking the mickey? He’s always taking the mickey out of her.