Welcome to Showderp. Here, someone with a tripcode becomes "champ", and gets 6 meme pokémon (suggested by the fastest anons in the thread) to use in the Pokémon Showdown ladder. The anons on the thread will join the battle and hilarity will ensue.
When champ is tired of his team, he can ask for either a new team or a new champ. When a new champ is called, someone else can post with a tripcode to champ and be given a team, and the cycle starts once again.
If you still don't understand, please read our rules. Alternatively, you can lurk more.

>Rules [IF YOU ARE NEW, START HERE]
https://pastebin.com/dEhQ6Bu4

>Meme sets
dogars.ga
>Art boorus
show.booru.org
booru.dogars.ga
>Current champ
THE Lenny !Craft3.nD6
>Previous thread
>>45512739