None Of The Above

maybe a better idea than a Third Party for the US.

When None of the Above is listed on a ballot, there is the possibility of NOTA receiving a majority or plurality of the vote, and so "winning" the election. In such a case, a variety of formal procedures may be invoked, including having the office remain vacant, having the office filled by appointment, re-opening nominations or holding another election (in a body operating under parliamentary procedure). http://en.wikipedia.org/wiki/None_of_the_above

Libertarian folks often approve of this idea.