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Forget Fallout vaults - THIS is how you do a birthday party: Sam Ross arrived home to find two Nerf guns and a note outside his home. The message?

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Watch the whole thing - it's surprising, scary, and looks like a hell of a lot of fun.

Also: maybe send this to some of your friends as a subtle hint that you'd like to shoot them in the face as zombies for YOUR birthday. Couldn't hurt to try.