In the meantime:

"I've got you now, Zim! With this blood sample of yours, I'll soon rid the world of your alien-ness!! Everyone will have to believe me once I show them how different your DNA is from a humans!" And with that, the boy called Dib began to cackle. Zim, however, was unfazed O_O! He just kind of stood there and grinned back at Dib. "That's no DNA, Dib-pig. That's ketchup! You can show it to whomever you want, but I doubt they'd believe that aliens have ketchup for blood." Dib immediately shut up and growled at Zim.

"ARG!! I have plenty of other ways to get you Zim."

With that, he threw the ketchup vial at Zim, but it missed.

"And I will! Just you wait!"

Dib started cackling again, so Zim rolled his eyes and went home.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I apologize for the horrible shortness of this chapter. Wait, no I don't! Muahahahaha!!