Crabs are kept in a bucket without any cover. When one crab wants to go outside of the bucket, other crabs restrain it by holding its legs by Pincers. It is colloquially called as "Crab Technique" in my native area of Kolkata, India. The term is used in our area to describe the act of restraining forward positive movement of a person with quality by his/her colleagues.
Have you any experience of facing the application of that “Crab technique” on you?