A fork of Rural Dictionary
When a shell hits your tank in war thunder, perfectly on a corner so that it immediatly dies due to the hull break feature.
Commonly misunderstood by DarkMistas as the "Overpressure" Mechanic, which knocks out crew due to explosive shock/pressure wave.
Mistas: Hull break is the same as Overpressure!
Everyone else: No the fuck its not.