splurge splurge /ˈsplɝːdʒ/

noun

1. [Informal] Any act of immoderate indulgence  ( binge [Informal] , splurge [Informal] , orgy )
   any act of immoderate indulgence
    An orgy of shopping
   an orgy of shopping
    An emotional binge
   an emotional binge
    A splurge of spending
   a splurge of spending
   
2. [Informal] An ostentatious display (of effort or extravagance etc.)  ( splurge [Informal] )
   an ostentatious display (of effort or extravagance etc.)
   

verb

1. [Informal] Be showy or ostentatious  ( splurge [Informal] )
   be showy or ostentatious
   
2. Indulge oneself  ( fling , splurge )
   indulge oneself
    I splurged on a new TV
   I splurged on a new TV