My political yard sign came in the mail. It says:
They all suck.
2016
That may be the most popular opinion this time around ....
But as an alternative, have you considered Cthulu? As the campaign says "Why vote for the lesser evil?" You can even get your choice of yard signs:
https://cthulhuforamerica.com/swag/cthulhu-for-president-yard-sign/
https://cthulhuforamerica.com/swag/vote-best-evil-yard-sign/