To dream of a crocodile suggests that you may be faced with an upcoming hazard or threat. Consider all suggestions that you receive from others before acting on them. These people may be leading you into making negative choices. The crocodile may represent a hostile or confrontational attribute that you possess. Perhaps you aren't projecting your true feelings to others.
To dream that you are chased or bitten by a crocodile indicates that you are experiencing failure and setbacks in your work and with relationships.