1. A vulgarity meaning, 'What the fuck??' Used to express bewilderment, anger, and/or any other emotion.
2. WorldTae-Kwon-Do Foundation.
3. Any of the numerous sites (or phrases) that have sprung up, with accidental (some intentional) name coincidences.
An abbreviation for the phrase "What The Fuck". This is often used in conversations when in a CBFmood (cannot be fucked) and you want to let the receiver of the "WTF" to know how your feeling. This can be percieved as different emotion due to the complexity of the word Fuck.
The following example denotes suprise:
KY: Did you know that Osama Bin Laden is in my backyard?
Nazza: WTF!!!!
The following example denotes anger:
Nazza: Hey brother I screwed your girl last nite
Some Cunt:WTF!!!!!