My Creality CR 10 MAX doesn't fail often, but when it does, it's violent!
The print started warping, so my hotend decided to catch it straight between the metal cover and the hotend itself.
Result: Silicon sock torn apart and spewed on the bed, and then below the printer itself. Metal cover with the heatbreak fan bent at 45 degrees (yeah, managed to bend the metal itself).
My printer is a violent criminal.