Definition of «tf»

"Tf" is an abbreviated, mildly profane form of "the fuck" used to express strong surprise, confusion, or disbelief. It usually appears in rhetorical questions or reactions when the writer finds a situation unexpectedly strange or extreme. The abbreviation is especially common in fast-paced online comments, where omitting vowels gives the reaction a punchy, conversational feel. Its emotional force depends on context, but it generally sounds sharper and more incredulous than a neutral question.