A "fat cat" refers to a wealthy individual, often used to describe someone who has accumulated significant financial resources, typically through business or investments. This term can carry a negative connotation, suggesting that the person is out of touch with the struggles of average citizens or that they have gained their wealth through unethical means. In politics and economics, fat cats are sometimes associated with lobbying and influence, as they may use their wealth to sway decisions in their favor. This can lead to discussions about income inequality and the impact of corporate interests on government policies.