I have made my own fort-within-a-fort. No door for anyone to get in! All the food I need! And YOU can't join me Zim! Die! I am now 100% safe from a zombie attack!
Got a coffee machine?
Look at the window! Zombies! Oooooooo! Scary!
Zim! You now I was just joking about me telling you to die... Could you um-
Open up the door and you can have all the coffee you want.