Spend Extravagantly can be summed up in one word: SPLURGE. Splurging is the act of spending money on something that is not necessary, usually for luxury or pleasure. It is often associated with a feeling of guilt or extravagance, but it can also be a way to reward oneself for hard work. Splurging can be done on anything from a new outfit to a vacation, and it is a way to treat oneself without breaking the bank.