The Democrat 2020 bumper sticker:
Look, we’re all gonna have favorites during the primary. That’s what primaries are for. But once we have a Democratic nominee, we’re gonna vote for them, because we’re not morons. Announce your intent to end the madness by voting for the Democrat in 2020, whoever they are.
…Made with adhesive so it’s easy to change when the time comes to replace this sticker with one from your new favorite nominee.