What's the dumbest thing you've ever spent money on?

[Patriots-Lifer]

A timeshare in the Smokies oh so many years ago. Got rid of the thing after about 6 years. Still get calls about it now from dealers nearly 30 years later.

 

[scott99]

My first wife's wedding ring.

Ditto, thousands and thousands of dollars wasted. My first and ONLY wife, refuse to ever do THAT again.

After the last Star Wars phenomenon, I wasted $150 dollars on a BB8 drone, pretty cool but never use it. Luckily I got $150 in Aamazon gift cards for Christmas, so it really wasn't MY money, but coulda got something better for $150 on Amazon.