What are your amazing and witty moments in the gym?

In the gym, the boss probably won't allow you to throw barbells. Wit, I remembered that many yoga mats were idle when there was no class in the yoga room, so I folded three layers of yoga mats and laid them under the barbells on both sides. Not only the buffer layer is formed, but also the noise can be eliminated. You can drop the barbell slightly by pulling hard in the future.