[おごる, ogoru] (v5r, vt) (1) (esp. 奢る) to give (someone) a treat; (v5r, vi) (2) to be extravagant; to live luxuriously; (3) (esp. 驕る 傲る) to be proud; to be haughty; (P)
[きょうへいひっぱい, kyouheihippai] (exp) Defeat is inevitable for an overconfident army; Being arrogant and overconfident inevitably leads to defeat (failure); Pride comes before a fall