Women find him 'irresistible'. [=women think he is very attractive]
She had an 'irresistible' [=very strong] craving for chocolate.
The force of the waves was 'irresistible'.
(..) See, Mr. Peabody? Impossible! Indeed, but watch what happens... when an immovable object meets an irresistible force. Penny... come here, right now. Penny, come! I'm not Penny anymore. Now, I'm Princess Hatsheput, (..)2014 Mr. Peabody & Sherman