Bump (dance)

When you bump a dance move, you are taking your hips and quickly lifting them up and down while you move your body to the beat of music. Imagine you are bouncing up and down on a trampoline, but instead of staying in one spot, you are moving your whole body in different directions. When people do this move in a group, it can look like they are all bouncing to the same beat, like a fun dance party!