The bartender laughingly asked her gregarious patron if anyone ever believed his blarney [ˈblɑːrni].

blarney [ˈblɑːrni]
noun

Refers to false but charming talk that often flatters the listener.

The village of Blarney in County Cork, Ireland, is home to Blarney Castle, and in the southern wall of that edifice lies the famous Blarney Stone. Legend has it that anyone who kisses the Blarney Stone will gain the gift of skillful flattery, but that gift must be attained at the price of some limber maneuvering—you have to lie down and hang your head over a precipice to reach and kiss the stone

English