In NBA 2K20, you can dunk in a variety of ways. There are three types of dunks: jumpers, layups, and 3-pointers. Jumpers are the most common type of dunk in NBA 2K20. To dunk a jumper, you need to use your body and your feet to create space between you and the ball. You should also be able to control your jump and use your arms and legs to power through the ball. Layups are another common type of dunk in NBA 2K20. To dunk a layup, you need to use your body and your feet to create space between you and the ball. You should also be able to control your jump and use your arms and legs to power through the ball. 3-pointers are another common type of dunk in NBA 2K20. To dunk a 3-pointer, you need to use your body and your feet to create space between you and the ball. You should also be able to control your jump and use your arms and legs to power through the ball.