You Just Want to Help the Poor, Dumb Thing Down
Post turtle is a phrase that has been used in political discussion of various countries, including the U.S. and Canada, based on an old joke. Various politicians have been referenced by the joke or used the joke, including George W Bush, Barack Obama, Bill Clinton, Stephen Harper, and Donald Trump.
An old rancher is talking about politics with a young man from the city. He compares a politician to a "post turtle". The young man doesn't understand and asks him what a post turtle is.
The old man says, "When you're driving down a country road and you see a fence post with a turtle balanced on top, that's a post turtle. You know he didn't get up there by himself. He doesn't belong there; you wonder who put him there; he can't get anything done while he's up there; and you just want to help the poor, dumb thing down."