I am proud to be a Unitarian minister. That means I am also a heretic, and I am proud to be that too. By the way, the word 'heretic' means one who chooses to think differently. We need more heretics in the world---more people who are prepared to think differently. Bring it on.
There are lots of Unitarian jokes. For example, ‘Unitarians believe in one God … at the most!’ Also, ‘Unitarians can believe in any number of gods, except three.’ Of course, you can be a Unitarian without believing in a god at all.