Instead of depending too much on jokers, it's crucial to use them sparingly. When you use jokers excessively, it can give your opponrummy online 51 bonusents the impression that you are about to leave, which makes them play more defensively. How to Use Jokes Strategically to Gain an Advantage. Instead, think about combining jokers with other cards in your hand in a strategic way to add randomness to your gameplay.