An example of bravado is showing false confidence while interviewing for a job for which you are unqualified.
Origin of bravadoaltered ; from Spanish bravada ; from bravo, brave
nounpl. bra·va·dos or bra·va·does
Origin of bravadoFrench bravade and Old Spanish bravada, swagger, bravery, both ultimately from Vulgar Latin *brabus, brave; see brave.
(plural bravados or bravadoes)