WATCH: Thomas Pieters just snapped a club on his neck at a European Tour event

Pour one out for Thomas Pieters’ 9-iron. Pieters, playing at the BMW PGA Championship, was upset with himself after an errant shot… and proceded to snap the club over his neck.

Yep. Take a look:

"Oh, deary me! I think that's patently obvious what he thought of that!"

Thomas Pieters made no hiding of his displeasure during the second round of the BMW PGA Championship!

Watch live coverage from the second round at Wentworth or follow it here: https://t.co/SGNplEqkmr pic.twitter.com/i1xX5AM1XN

— Sky Sports Golf (@SkySportsGolf) May 25, 2018

The Bo Jackson of golf? Pieters just one-upped him. He struggled on the first day of the event, notching a 3-over 75. The second round didn’t start much better, and his emotions boiled over.

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Pieters’ managed to card a par despite his frustration, but he must have felt like he missed out on a birdie. You never know what you’ll see on a golf course.

RELATED: Brooks Koepka's tee shot landed in Pieters' father's backpack at the 2016 Ryder Cup

This is not the first time Pieters has, uh, disposed of a club: