Today's Crypo-Saying Answer is:
Q: How many DEC repairman does it take to fix a flat?
A: Five; four to hold the car up and one to swap tires.
Q: How long does it take?
A: It's indeterminate.
It will depend upon how many flats they've brought with them.
Q: What happens if you've got TWO flats?
A: They replace your generator.
Everything will be just tickety-boo today.
Perilous to all of us are the devices of an art deeper than we ourselves
possess.
-- Gandalf the Grey [J.R.R. Tolkien, "Lord of the Rings"]