Became in example sentence
The leads included Buster & Babs Bunny (no relation, which became their running gag or catch phrase), Plucky Duck, Hampton Pig, Dizzy Devil, Shirley 'the' Loon, Elmira, Montana Max, Furball, Sweety, the rats and assorted animals of Perfecto Prep, and the original Looney Toons cast themselves.
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