Surely you're familiar with the slogan/life philosophy "Treat Yo Self," popularized by Donna on Parks and Recreation.
Whether it's because you gave yourself a prize for completing a goal, or because you just really wanted it, you decided you deserved that thing you've been wanting for ages.
Maybe you always wanted a Louis Vuitton bag, and spent a year saving up for one.
Or maybe you walked into a jewelry store one day and "accidentally" walked out with a ring that cost twice what you pay for rent.
Tell us in the comments: what is your biggest splurge purchase? And what made you buy it?