- Badass Decay: Barney between the events of Blue Shift and the comic.
- That being said, he does occasionally have his moments from time to time. Such as when he single-handedly takes down Fisher and Jango in Episode 65
- Crowning Moment of Awesome: BAN... HAMMER!!
- Ensemble Darkhorse: Baron von Tailfeathers and Longfigger.
- Fridge Horror: Realising that Breen slept with his own mother was squick enough as it was, but it only gets worse when you realise that she actually started enjoying it!
- He's Just Hiding: The usual reaction whenever a canon character is supposedly killed off. Non-canon characters on the other hand...
- Les Yay: Fran Serviss and Henrietta Tye. Also, this conversation between Kleiner and Mossmon:
Dr Kleiner: "Judith? I was just wondering... During coitus in the stock cupboard this morning... Whose name was that you were shouting out exactly?Mossman: Hmm? Oh, I'm sure it was yours, darling.Kleiner: It didn't sound like my name... It sounded more like Honoria! Who is Honoria?Mossman: Oh, she's that girl from the warehouse... Firm thighs.
- Villain Decay: Dr. Breen.