You know how we've got these veneral terms or collective nouns for animals e.g. a murder of crows it's time their pocket dwelling cartoon equivalents were given their own.
The game aspect to this is that you will be given a pokemon to associate a collective noun with by the previous poster, this is the only pokemon you can give a venereal (no not that venereal!) term to no exceptions! Or else there might be consequences and they might be bad but seriously don't.
You will also have to leave a pokemon, a pokemon can be recycled multiple times, for the next user to work with, pretty simple yeah? good.
Also as this is a game you cannot have discussion but if you follow the post rule of providing a collective noun and the next pokemon you can also discuss a previous collective noun.
Example Pokemon collective nouns (made by me so a low benchmark)
A rough of Cacturne
A disguise of Tangela
A lump of Numel
Finally I gotta get this game rolling so the pokemon I leave for the next lucky poster is the little critter rather familiar with the interior of Misty's backpack (that doesn't sound wrong does it?) and the poster child of the Generation 2 invention of pokemon eggs Togepi!