said when you really don't. a very sarcastic statement that is usually funny.

A term created by Ben Kamen meaning “I don’t care”, as a reply to anything someone says that’s stupid

1 - to be concerned or show empathy toward someone.

2 - to show affection or love to someone.
3 - to provide for someone in need.

4 - a recently used North American slang that emphasizes your lack of interest in a matter or to simply interrupt someone in conversation.

Used when someone is trying to tell you something and you have no interest in what they are saying, so you put your hand up and say "Care!"