这个卡通角色的标志性台词是‘我要吃掉你’。

The cartoon character is famous for his ___catchphrase 'I'm gonna eat you!'.

这个品牌的广告语简单易记，很快流行起来。

The brand's ___catchphrase is simple and memorable, quickly becoming popular.

那个广告的标语很快成为了人们日常交流中的流行语。

The slogan from that ad quickly became one of the most popular ___catchphrases in daily conversations.