WTF
Updated: 12/31/2022 by Computer Hope
Shorthand for what the f***, WTF is used in text-based communications when speechless, don't know what to say, or completely amazed at something. Sometimes abbreviated as WDF, which is short for what da f***. Below is an example of how this could be used in chat.
User1: er mrrf gtp ,ale c;ass rpp,
User2: WTF
User1: Oops, my hands were not positioned correctly on the keyboard.