Throwing the crab

When a neurodivergent person greets another neurodivergent person by shaping their body like a crab. Similar to random noise greetings by neurodivergent people. This is also how neurodivergent people test new people.

I wasn't sure about the new group of people at the party, so i tried throwing the crab. I immediately found another neurodivergent person and we hung out away from the normies.