Back in 1991, Louisiana was a one-party state, the Republicans having gone moribund, and it was an election year. The leading Democratic wannabe for Governor was Edwin Edwards, who had just been released from the state prison after serving 5 years for official corruption. Challenging him for the nomination was KKK leader David Duke. Duke changed his party affiliation after losing to Edwards in the party primary, and petitioned himself onto the general ballot. Edwards and Duke finished 1-2 and moved on to the runoff.
Humorous unofficial bumper stickers were created in support of Edwards over Duke, despite Edwards' negative reputation. One bumper sticker read "Vote for the Lizard, not the Wizard", while another read "Vote For The Crook: It's Important."
FWIW, the Wizard was never really a republican and the “crook” won.