b997eee8_CCG___What_s_That_Inside_Joke___In_joke
[Card] The Beatles - Fab Four [Exp.] Reject RD3 [Type] Ref Ref Ref Ref Ref Ref Ref [In-joke] 
They actually appear in Doctor Who singing the quoted song on the telly. Screamer (Ringo): A joke on the drummer's singing voice. ...add "God": From that time they said they were bigger than Jesus. Handgun: Because of the album Revolver. Partners in Time: Because of the song "I Wanna Hold Your Hand"; the card shows a picture of the Doctor holding hands with Rose. Protective of Her: The quote on that card unwittingly references the song "Get Back" (now a card title in its own right). ...only remove Paul's Qualities and Traits: Refers to the whole "Paul is dead" phenomenon/hoax.
Unauthorized Dr. Who CCG - What's That Inside Joke?
In-joke