'As you asked, 'Rainboe' is a repellent, so toxic it has been banned! I thought that was an apt a description. It was actually a rain repellent for Boeings ('boe'). It was stored on the flight deck like car windscreen washer, then it was discovered it was so nerve toxic and nasty, that was the last place it should ever be! It has been removed, and funnily enough it is now apparent it was never needed in the first place.
I wish I was awfully good! I just managed to kid people for long enough I was a reasonable pilot! I've managed not to kill anyone so far.......but I'm working on it!