b997eee8_CCG___What_s_That_Inside_Joke___In_joke
[Card] K9 Mark II - Bad Dog [Exp.] AF [Type] Ref [In-joke] 
The subtitle may refer simply to what you call a misbehaving dog, but if you want to see a reference to School Reunion or Bad Wolf in it, be our guest.
Unauthorized Dr. Who CCG - What's That Inside Joke?
In-joke