What does crabs mean?

1. Crabs (animals): Crabs are marine crustaceans that belong to the order Decapoda. They have 10 legs, two of which are modified into claws. Crabs are found in all oceans and are an important part of the marine ecosystem. They are also a popular seafood dish in many cultures.

2. Crabs (astrological sign): Cancer, often referred to as "the crab," is the fourth astrological sign of the Zodiac, originating from the constellation of Cancer. In Western astrology, it spans the 90 to 120th degree of the zodiac, corresponding to the period of June 21 to July 22.

3. Crabs (slang): In some contexts, especially online or in informal settings, "crabs" can be used as slang to refer to pubic lice, which are parasitic insects.

4. Crabs (disease): Crab louse infestation, also known as "crabs," is a sexually transmitted infection (STI) caused by pubic lice. It involves tiny, parasitic insects that live in the pubic hair and other coarse hair around the genitals. Crab lice can be spread through close physical contact, such as sexual intercourse, and can cause intense itching and irritation in the affected areas.

Please note that the context in which "crabs" is used will determine its specific meaning. If you're unsure about the intended interpretation, it's always a good idea to ask for clarification.