extravagant
     adj 1: unrestrained in especially feelings; "extravagant praise";
            "exuberant compliments"; "overweening ambition";
            "overweening greed" [syn: {excessive}, {exuberant}, {overweening}]
     2: recklessly wasteful; "prodigal in their expenditures" [syn:
        {prodigal}, {profligate}, {spendthrift}]
Source: WordNet® 2.0