Pushing daisies is an idiomatic expression that means being dead or buried. Some antonyms for this phrase could include being alive, vibrant, or thriving. If someone is pushing daisies, they are no longer able to enjoy life or participate in meaningful experiences. However, if they are alive and thriving, they have the opportunity to make an impact in their world, pursue their dreams, and enjoy the beauty of life. It is important to remember that life is fragile, and we should make the most of every moment we have, rather than simply pushing daisies.