You just got back into shape after phase one of Zim's supposed evil plan, and you rushed to his house, to shoo home from the impending doom he'd cause.
He walked up his sidewalk, and pounded on the door, to no avail - until the door creaked open. You stepped in slowly, to see Zim's house trashed with gadgets and inventions.
On the couch was Zim's "robot servant", GIR, watching TV, sitting beside a huge mass of cheesy nachos. "INTRUDER! PREPARE TO- come on in!" The small robot says, before looking back at the TV screen. You walked over, and glanced at the screen, before turning back to GIR.
You asked where Zim was, to which the goofy robot responded "I don't know! I worry about that boy so muc- YOU WANT SOME NACHOS?" You shopped back a bit, and politely declined- when Zim popped out of the nacho pile, looking like absolute hell.
"Hey, keep it down out here, I'm trying to be miserable in my cheesy cocoon of misery..." He says, slurring his words.