Gentlemen you can't fight in here, this is the Ascoteers Multiple Choice!
What we need is a witty punchline for the nice Army Mover......
Er...the crew were busy with your missus on the jump seat!
Ta - Da!!
Okay. Ascoteer Route Queen or Airborne Cavalry?
You hear someone mention the 'Engineers Song'
Do you burst into a chorus of
a) An Engineer told me before he died, A-rum-titty-bum-titty-bum-titty-bum...
or
b) Clowns to the left of me, jokers to the right. Here I am, stuck in the middle with you...
NB. Dunno about other multis, but on the mighty C130 Klassic, the Flt Engineer sits with the Captain to the left, and the Co to the right, with the Nav right and behind a bit.