Outside of a door market "Lab Storage".
Voice (from behind the door): Now where on earth is that beehive?
Other Voice (from behind the door): Hey, here it is. Right next to this shrink ray.
First Voice: ...shrink ray?
Sound FX: SHRINK
Cut to shot of McMoosington, El Ardillo Fuerte, and the nanognome agent Drax in some unknown setting. The nanognome is roughly the same scale as the other characters.
McMoosington: ...whoops.
El Ardillo Fuerte: Pie man! Buddy! High-five! How the heck did you not get shrunk?
Drax: Oh, I imagine someone altered the dispersal pattern on the shrink ray...
El Ardillo Fuerte: ...what?
Drax: Nevermind.
McMoosington: Man, R.D., just imagine how big a pudding cup would be at this scale.
McMoosington: ...R.D.?
McMoosington: Has anyone seen the radiation detector?
McMoosington kneels down to find the radiation detector lying lifeness on the ground.
McMoosington: ...oh no.
McMoosington: Poor lil' guy. The shrink ray must have shorted out his circuits.
El Ardillo Fuerte: Uh, McMoosington, we might have a bigger problem on our hands...
McMoosington stands up, completely unaware of the enormous glowing radioactive bee green behind him.
McMoosington: How big?
El Ardillo Fuerte: ...big.