Another way of saying "What The Fuck" but some people prefer saying WDF as in "What Da Fuck".
wtf
meWDF i lost my keys
thiefhaha u bastard u werent careful enough
Used in many MMORPG's as something to bypass the filter. Used by mainly angered, or stunned people.
User1: "Wdf dude, you stole my account?"
User2: Owned.
User1: "Wdf, my sister vomited on my books"
User2: "ROFL!"
Ghetto version of "what the fuck" ... WHAT DA FUCK?
Male: Wanna have sex?
Female: Yes
Female pulls down pants*
Male looks down at penis on woman
Male: WDF!
Used on many online RPGS to bypass the filter. In trying to say, "WTF" Or "What The Fuck"
WDF!! LOLZ1!!!1 OMG!!??//!1
*Insert Non-Caps Word Here*