Cerberus made me think of one of the funniest simpson's gags:
I have figured out how to rejuvenate the show. It's so simple, you egghead writers would've never thought of it! What we need is... a new character! One that today's kids can relate to!
The writers look at each other, uncertain.
Are you absolutely sure that's wise, sir? I mean, I don't want to sound pretentious here, but Itchy and Scratchy comprise a dramaturgical dyad.
Hey, this ain't art, it's business! (to Meyers) Whaddya got in mind? Sexy broad? Gangster octopus?
No, no. The animal chain of command goes mouse, cat, dog. (to the writers) D-O-G.
Uh, a dog? Isn't that a tad predictable?
In your dreams. We're talking the original dog from hell.
You mean Cerberus?