Braggadocio

Empty boasting : arrogant pretension : COCKINESS BRAGGART an obnoxious braggadocio

“Men swell into braggadocio a the sight of beautiful women anything to seem impressive For the fifth time, he bragged about knowing where to find the 'good garbage' fine for a frat boy but it was odd braggadocio from a 41 year old that didn't have any furniture to speak of”