A few episodes ago I tossed out the question: What do you call a group of Nekomimi. K2 answered "A Panic" and since he has more nekomimi than anyone else I'd say he's the authority on that.
But what would you call a whole bunch of other types of dolls?
A Mash of Monster High?
A Triumph of Tinies?
A Boondoggle of Barbies?
A Plasticity of Hujoo?
Toss out some suggestions - sensible or silly - as to what you'd call a whole lot of some doll types! Maybe we can get one to be official LOL