豪放的土鳖叫土豪
[háo fàng de tŭ biē jiào tŭ háo]
The nickname contrasts 'rural/less fashionable but wealthy new-comers in urban setting (土鳖 called 土豪)' which can refer sarcastically to someone from rural backgrounds who displays exaggerated wealth and spending in cities. '豪放的' means open-hearted and unrestrained. So this nickname conveys a critical attitude towards certain types of behavior related to nouveau riche who have lots of money but little taste.