- On Tuesday, Tesla CEO Elon Musk tweeted out a photo of a black t-shirt with an image of a broken glass window.
- The image is a reference to Musks failed attempt to demonstrate the bulletproof strength of the glass on the Tesla Cybertruck.
- The shirt is now for sale in the Tesla store for $40.
Since failing in spectacular fashion to demonstrate the effectiveness of the Tesla Cybertrucks so-called bulletproof glass during a November 2019 press event, CEO Elon Musk has proven at least one thing: He can still manufacture a decent self-deprecating joke. On Tuesday, Musk tweeted out a photo of a model wearing a black cotton t-shirt with the now-familiar image of the shattered window emblazoned in the middle of it. The caption: T-shirt is bulletproof and makes you buff.