aggressively self-confident bantering biggety bluff bold-faced booing brash bumptious catcalling chaffing cheeky chesty chutzpadik cocky conceited contemptuous crusty derisive derisory disrespectful facy fleering flip flippant fooling fresh gally gratuitous grinning hissing hooting immodest impertinent impudent jeering joshing kidding know-it-all leering malapert mocking nervy obtrusive overwise panning peacockish peacocky perk perky pert procacious puffed up quizzical ragging railing rallying razzing ridiculing roasting rude sassy saucy scoffing self-conceited self-opinionated smart smart-ass smirking sneering snickering snorting stuck-up swelled-headed taunting teasing twitting uncalled-for wise-ass