WFT is a internet variation of the commonly used WTF. WFT stands for, "Well, fuck that." Its most commonly used when referring to an event, situation, or gather that you do not wish to be a part of or simply just have the mindset of, fuck it-ism. WFT and WTF should not be confused as a mispelling because the long and short term affects of your message will be completely different.
Mary: Hey, wanna come to a party?
You: Whos is it and where?
Mary: My friend Becky.
You: The 400 pound hairy elephant bitch?