If you have dreamed that a crab bites your foot in a dream: You may have to make an effort not to enter into arguments or cause arguments to grow, you will follow the events going on around you. If a crab bites your foot in your dream, it indicates damage to be seen in a period when uncertainties will increase. The bite of a crab on the foot also indicates that the person will not be able to lead a healthy life. This dream is also interpreted as a serious harm and disturbance of peace from a person who is thought to be a friend.