know no bounds

English

Pronunciation

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Verb

know no bounds (third-person singular simple present knows no bound, present participle knowing no bounds, simple past knew no bounds, past participle known no bounds)

1. (idiomatic) To be unlimited in scope or extent
   • 2011, Scott Stinson, "Recaps: Jersey Shore, Season 4, Episode 2", National Post, 11 August 2011:

     Ever the gentleman, he takes her to bed, then asks if she needs a taxi. Like, as soon as the act is complete. His douchery really does know no bounds.