If Bernice is going into social work, she is going to meet and work with a lot of liberal free spirits. She should start getting used to it now, and Dez will be perfect for that experience!
So they are basing everything they think about B’s roommate on the fact that she hung a creepy mask and goth looking girl delivered an unknown item in her absence? I’m gong to predict that Dez is going to be pretty nice, and her and Bernice will get close and Luann will get jealous.
In exchange, he’ll want to hold his wedding to Gunther’s mom there for free.