Maybe they noticed that Lauren Lapkus was having success with her characters that frequently go blue. Traci, Todd, and HoHo all get pretty gross. But those characters have more, erm, characteristics beyond simply being gross. It probably doesn't help that Erin joined in over 90 minutes into the episode. After establishing that Chad was an 11 year old boy, he immediately started saying disgusting things about having teeth in his penis and dicks on his teeth. I think those could be funny concepts if they were reached organically toward the end of a standard episode, but it just didn't work in this frenetic, 10-charac episode. Traci, Todd and HoHo all had full episodes to establish their characters. I didn't really enjoy Chad at all, except for the fact that he imagines putting two girls' earlobes together to look like a butt. That was hilarious.