This is not a conversation about guns. This is a conversation about items that have withstood abuse that are near unbreakable.
Some items I have heard referenced as AK47 of:
Gerber MP600: It’s a multi tool
Old Thinkpad Laptops
Mag lights
Toyota Hilux
Wait, you’re saying not to use coffee in a Stanley thermos?? Even if I don’t have milk in it too? What’s it for then, only soup?