How do you play the game "bulls****(can't type everything)"?

It is a real game, mate. Its all about determining people who are bluffing. You simply draw out the whole deck. Example of game play: There are 4 players: A, B, C and D Player A starts due to random order Player A tells player B that player A has a 2 of diamonds Player B has to guess whether it is true or not. Player B says true. Player A gives the card to player B if player B guesses wrong Then its player B's turn Player B tell player C .... The game just goes on and on until one person looses all his cards.