Zim and Gir are in the underground base. Gir is eating cookies and tacos.
Zim: I am finished!
He pulls a cover off of a machine he's been working on. Its big and square it has a small hole in the top of it and a bigger hole on the left side.
Gir: ooooooo! WHAT IS IT!
Zim: it's a zombie mak-
Gir: WHAT!
Zim: it's a
Gir: IS!
Zim: making
Gir: IT!
Zim: ….. You done yet?
Gir: yeeeeesssss…
Zim: It's a zombie making machine…. I think….
Gir: ooooooooo….. I don't understand….
Zim: uhg…. You put 2 things in it and it makes a-
Gir: ahhhhh! IT'S A PRINTIN' MACHINE!
Gir runs over to the machine carrying a ton of cookies
Gir: I'M GONNA MAKE ME SOME COOKIES!
Zim: NOOOOOOOOOOOOOOOOOOOOOOOOOOO!
Gir: yeeaaah!
Zim: …..
Gir: yeeaaah!
Zim: …
Gir: ….
The machine starts to work, a giant cookie zombie walks out of the machine and stands in front of Zim and Gir.
Zim: well I guess this will have to do.
Gir: I wanna eat the big cookie.
Zim: No Gir you've caused enough trouble today.
Gir: NO I HAVEN'T!
Zim: … Well off to trample Dib with my… Cookie beast!
Gir: yeeaaah cookie monster!
At dib's house
Zim rings the door bell, while the cookie monster and Gir stand in the background.
Dib: yes?
He opens the door and sees the cookie zombie and zim.
Dib: okay what's that suppose to be?
Zim: oh that Dib is….
Gir: cookie monster!
Zim: COOKIE MONSTER…..
Dib: really cookie monster?
Zim: yes…. Also YOUR DOOM!
Dib: okay were did "my doom go?"
Zim: Eh?
He looks behind him and the monster was gone. Gir is standing and waving at Zim.
Zim: Gir! Where is the cookies zombie?
Gir: He in my tummy!
Zim: you ate my zombie beast! WHHHHHYYYYY!
Gir: CAUSE HE WAS A COOKIE!
Dib closes the door and leaves Zim on his porch.
Zim: NOOOOOOOOOOOOOOOO! COOKIE MONSTER!