Screenwriting inspiration can come from anywhere, even, if Donald Fagen and Walter Becker can be believed, from their Steely Dan song “Cousin Dupree.” In a letter on their website they ask Luke Wilson to do them a solid by speaking to his brother Owen about a matter that’s on their minds — the storyline of You, Me and Dupree, which they, with tongue partially in cheek (or at least I hope so, otherwise the bit at the end about the Russian bodyguard becomes not so funny), say seems inspired by their song.

The lyrics in question:

Well I’ve kicked around a lot since high school
I’ve worked a lot of nowhere gigs
From keyboard man in a rock’n ska band
To haulin’ boss crude in the big rigs

Now I’ve come back home to plan my next move
From the comfort of my Aunt Faye’s couch
When I see my little cousin Janine walk in
All I could say was ow ow ouch

CHORUS:
Honey how you’ve grown
Like a rose
Well we used to play
When we were three
How about a kiss for your cousin Dupree

Check out the letter — it’s hilarious.