This may well be old hat. This may well be a moot point. But, could be a bit of fun? In the least, in the spirit of the Challenge Build, it's a worthy topic!
So, I was wondering if perhaps there were any "official" unofficial name(s) for the 737? Mainly within Boeing, but even within individual airlines or within maintenance crew circles? I almost want to call it a "Sparrow" myself but did anyone in Boeing at any time give the 737 a "name?" Or did anyone else give it one that sort of "stuck" and became somewhat commonplace?
Or, how about our own suggestions? Like I said, I kind of got a "Sparrow" vibe, what do you think?