This video became a joke a some point. When? In this Mumbo Jumbo #minecraftshorts, we take a look at how Mumbo presses shift. Pressing shift with my thumb is a painful habit I have formed and now I can never change. It especially hurts my face. Filming channel: null Instagram: https://www.instagram.com/officialmumbo/ Twitter: https://twitter.com/ThatMumboJumbo