Definition of «gaf»

“IDGAF” is an emphatic initialism for “I don’t give a fuck,” used to reject concern about an outcome or other people’s opinions. Its tone is blunt, defiant, and deliberately profane rather than neutral or polite. Writers use it most often in lowercase in fast-moving comments, captions, and messages where the initialism carries an attitude of fearless indifference. Because the expression is vulgar, it usually belongs to casual peer-to-peer communication and can sound aggressive in formal or unfamiliar settings.

"Gaf" is a common internet acronym standing for 'give a fuck,' used primarily to express a lack of concern or to ask if others care about a specific topic. It is frequently used in rhetorical questions or negative statements to signal that the speaker is indifferent to social consequences or niche opinions. The term is highly informal and often appears in lowercase within casual digital spaces like Tumblr or X (formerly Twitter). It functions as a shorthand that maintains the bluntness of the original phrase while fitting the rapid pace of online discourse.