N-COUNT
(常指名人常說的) 時髦話，流行語
A catch-phrase is a sentence or phrase which becomes popular or well-known, often because it is frequently used by a famous person.
例句
Norvelle, whose catchphrase is 'Chase Me', asked magistrates not to ban him after he admitted doing 83mph in a 50mph zone.
喜歡把“追我啊”掛在嘴邊的諾維爾承認在限速50英里的地段開到了83英里/小時，并請求地方治安官不要吊銷他的駕駛證。