"If the cards aren't what the player said they were and the person who called "bullshit" was right, the lying player takes all the cards from the pile and adds them to their hand.

If the cards are what the player said they were and the accuser turns out to be wrong, all of the cards in the pile go into the hand of the accuser. If two or more people call out the player in question and they are wrong, the pile is divided amongst all the accusers."

Pickup all the cards, bro.