dabfest
A bunch of people who all decide to dab at once, like they were told by a god or a really loud alarm clock.
My cousin started a dabfest in the park. People stared. Some people left. Some people joined.
My friend and I did a dabfest at the bus stop. The driver yelled at us. We kept dabbing.
My brother and his friends had a dabfest in the living room. My dad threw a pillow. It was worth it.