larrikin
noun /ˈlærɪkɪn/
/ˈlærɪkɪn/
(Australian English, New Zealand English)- a person who ignores the normal rules of society or of an organization
不守规矩的人；无视规章制度的人 词源mid 19th cent.: from English dialect, perhaps from the given name Larry (pet form of Lawrence) + -kin, or from a pronunciation of larking.