E-shopaholic
A person who can't stop clicking 'buy now' on random stuff online, even if it's just a fancy spoon they'll never use. They'll go broke just to show off their collection of things they don't need.
Just bought a whole set of 12 fancy spoons because the first one was 'too basic.'
Spent $300 on a lamp that looks like a potato. It's not even on fire.
Clicked 'buy now' 27 times in a row. Now they're crying in the middle of the grocery store.