That would be a Pyrrhic victory:
A Pyrrhic victory is a victory with such a devastating cost to the victor that it carries the implication that another such victory will ultimately cause defeat. At a purely technical level someone who wins a "Pyrrhic victory" has been victorious in some way. However, the heavy cost involved in winning and/or the unpleasant consequences which follow completely destroy any sense of achievement or profit. There is therefore no reason for celebration.
So half of the Republicans vote for 24 little splinter groups, or write in Porky Pig or Minnie Mouse. Obama wins, but you get to say "Ha ha ha, Obama, most people didn't vote for you, neener neener." Meanwhile, the Obama administration emerges intact, with Eric Holder still lying about Operation Fast and Furious, Janet Napolitano still declaring that our border with Mexico is safer than ever, and Obama's policies like catch and release for illegal aliens still in effect. Celebrate your big Pyrrhic victory as Obama adds several more trillions to our debt and writes his own legislation through Executive Orders and departmental decrees. Boy, you sure defeated Obama, didn't you?
>>Boy, you sure defeated Obama, didn’t you? <<
But at least there won’t be any gays in the WH...
wait...what?