IDC is an acronym that stands for “I don’t care.” It is a casual and often dismissive phrase used to express indifference or lack of interest in a particular topic or situation. It can also be used as a response to someone else’s opinion or statement, indicating that the speaker does not value or agree with it. IDC is commonly used in informal conversations, text messages, and social media posts, and is often accompanied by a shrug or eye roll to emphasize the speaker’s nonchalant attitude. While it may come across as rude or apathetic, IDC is often used as a way to avoid conflict or to simply express that something is not worth the speaker’s time or attention.