Start by forming two teams comprised of an equal number of players, then, one player from each team face each other in a duel.
The first player (chosen at random), draws a "jokes" card and reads the joke aloud. The two dueling players must not laugh. If one of them laughs, the opposing team wins the "jokes" card. The players standing by may laugh overtly.
To make more serious players laugh, you can add "dis ta joke..." cards. Players must now read jokes in the manner described on the added card, e.g., "Tell your joke while pretending to be a huge monster".
Players take turns occupying the dueling role. The first team to win five "jokes" cards wins the game!