I don't get the bunker mentality. Did the dubs in the video really think their secret knock was a protection? As if the knock was wrong that the door wouldn't be kicked in? Did they have supplies down there? Toilets?
Didn't they think the neighbors would find it unusual that they have all these people coming in to visit and they never leave? did they all walk to the bunker house or drive cars and take up all the guest parking spots?
Perhaps the dubs need to start putting together Bunker Bags with food, water, toiletries and an anti kevin t-shirt.