Something I'm Amazed Nobody Noticed
Brownstar, the insurance company for which our protagonist works is a play on words. Made even more obvious is their logo:
http://i1064.photobucket.com/albums/u375/Comicsnut/Movies/Brownstar_zpsdf1c4ad8.png
http://i1064.photobucket.com/albums/u375/Comicsnut/Movies/Browstar-B_zps0bed51be.png
Some hints...a brownstar is slang for something, well, a little dirty.
Take a look at the pictures and see if you notice it now that I pointed it out (pun intended).
If you've ever read Vonnegut's Breakfast Of Champions you could make the connection.
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Thanks and take care
Paul