An expression first coined in the 1983 movie "Risky Business" when supporting character Miles (played by Curtis Armstrong) tells the main character Joel (played by Tom Cruise) "Every now and then, say 'What the fuck.'" meaning throw caution to the wind and take a chance. This form is rarely used today, overtaken by the more prevalant meaning of surprise, disbelief or confusion.
Miles: Joel, let me tell you something. Every now and then, say "What the fuck." "What the fuck" gives you freedom. Freedom brings opportunity, opportunity makes your future...
by Rick510 October 1, 2007
Tim: what the fuck do you think ur doing!

Nonce: having sex?
Tim: she is five!
Nonce: I know?
Tim:WHAT THE FUCK!!!!!!!!!!
What the fuck!!!! Is used to question why the fuck a person would do that. Fucking idiot!
by Wagwan fam, pifting? August 4, 2020
a term which can only be proceeded by "PC load letter?" and is to be naturally follwed by "does that mean?"
PC Load Letter? What the fuck does that mean?
by goat September 13, 2004
1. One or more natural flaws that occur in every known female. It refers to the fact that every girl/woman has something about them that will make you (as a guy) exclaim: "What the FUCK!?" It is usually something that they consistantly do or say that doesn't make sense to a guy, but since all girls are crazy, they think it is normal. These flaws differ in most girls, but are almost always present.
(Also see WTF)

2. The pissed off/annoyed/frusterated statement "What The Fuck!?"
Are you kidding me? You just came her to look around and not buy anything?? What the FUCK?!

You just want to be friends with him, but you do like him and like hanging out with him all the time alone? What the Fuck?!?

She always does this shit! What the fuck.
by ZachX September 19, 2007
A saying used to express pissed-off-ness. Or it can be used when in disbelief.
"What the fuck, my cat got killed!!!"
"What the fuck was that thing that killed my cat?!"
by =C-O-B-A-N_I-M-E= January 30, 2004
Another way to say to what the fuck. Commonly mistaken with "whattafuck" but they are two different things.
by Minasty October 10, 2018
Usually said when something totally unbelievable happens, or utterly disgusting.
Man: You i read somewhere that Tom Green humped a dead moose.

Man 2: What the fuck?!?!

tom greenwhata fuck
by sebastiansilvera February 7, 2009