Blow one's budget, 7 letters
Go all out, 7 letters
Go off a diet big-time, 7 letters
Indulge oneself, 7 letters
Shoot the works, 7 letters
Spare no expense, 7 letters
Spend a ton, 7 letters
Spend excessively, 7 letters
Spend extravagantly, 7 letters
Spend lavishly, 7 letters
Spend wildly, 7 letters
Spend, spend, spend, 7 letters
Throw money around, 7 letters
An ostentatious display (of effort or extravagance etc.), 7 letters
Shot the works, 8 letters
Spared no expense, 8 letters
Goes on a spree, 8 letters
Pricey indulgences, 8 letters
Show confusion, 8 letters
The noise of something spattering or sputtering explosively, 8 letters
An utterance (of words) with spitting sounds (as in rage), 8 letters
This phrase, when rapidly repeated?, 16 letters