Good or bad, post parts you got meme'd into buying and wasted money on.

Rivendell meme'd me into buying two sets of XD600 cranks when really any used $20 square taper set from eBay would have been fine. I could have bought two used bikes and stripped the old cranks for the price of one XD600. Peterson, if you're reading this, I will fight you. Pick a time and a place old man. I'm ready