verb/nə pa s(ə) mu.ʃe dy pje/
to think one is the business, to think one is the bee's knees, to think one is the shit, to think one is hot shit, to be full of oneself
Synonyms: se croire sorti de la cuisse de Jupiter, péter plus haut que son cul
Literally, “to never let one's feet get wet”, as if one is nobility, always holding oneself above the commonplace and expecting/demanding special treatment to avoid minor inconvenience.