Idea for a role play/improv activity:
Have people think of the most disagreable or objectionable person they know -- it has to be someone they can visualize, someone who they have seen.
Give people time to get ready (a few minutes).
Joker says "go!" and everyone walks around playing the role of the objectionable person they chose.
OR, taking turns, the objectionable person is interviewed by the group (or one or two members).
OR, two objectionable people meet and/or discuss a given topic.
Discussion would start with celebrating the performances then look at what types or patterns we can see, are there common features? What makes these people objectionable? How does this reflect our values and experiences?