You let it sink in.
She's afraid they'll bring down the house.
Because they're poor conductors! (I know they're called Engineers but cut me some slack, I thought of this in the 9th grade.)
The black ones steal your watch and the yellow ones paint your nails.
Urine-nation!
Because it needs bailing out.
That's where you wash all your vegetables!
Because they don't like random people knocking on their doors
They were too far out, man.