The moment they started talking about a pregnant, signing, gorilla, I thought about the X Files. But the main part of the story was all about Matt beating up that transsexual - one of the most brutal things I ever saw on the show. And when he realised he/she was pre-op, I actually thought Matt hadn't realised his one-night stand was a transsexual at all - I was like: "Look at his/her chin!"
The ending was rather alarming - first of all, Kiki got killed, and then Matt got beaten up and p*$$ed all over (eww).