Maybe slightly strange isn’t the right term

Last night I had dinner with the SSM's Mom and Dad. All of a sudden everything makes a little more sense. I can't really describe what it is that is slightly strange but after they left his apartment he looked at me and let out a little laugh. “What’s so funny?” I asked. “Nothing really, just my eccentric parents.” “Oh I see. They're nice. I liked them.” And they were, but he is correct, they are slighty eccentric. Slightly Strange, slightly eccentric ... potato, potato.