lol. Haven’t heard that one in a while. Good stuff. Imagine being asleep, and your neighbor sets off a cannon inside his house. That bitch would blow out all windows in his house and maybe some in neighbors house depending on proximity. The concussive of a cannon would deafen soldiers. A newer house is normally sealed more or less. Introducing that amount of concussive force would blow every maybe deform some cheap drywall or garage doors. leaving a window in a closed room safe.