This phrase is actually from Kurt Vonnegut
's book Slapstick
. The protagonist uses it, and then when he's President
of the U.S. he tries to get into a private club
. The club is only for people with a certain middle name (as President, he'd had everyone in the U.S. assigned a government-issued
middle name) and he didn't have it. The doorman asks him if he's got that name, and he says of course not. The doorman says "Then, sir, I must respectfully ask you: why don't you go take a flying fuck at a rolling doughnut?
Why don't you take a flying fuck at the moooooooon?"
Of course, there are other possibilities: