Dafauq 

When you want to say a cuss word but your not allowed to

When your teacher won't shut her Fucking trap and you scream dafauq

Dafauq by Fucking bitch tit October 23, 2017

we in this bitch finna get crunk eyebrows on fleek dafuq 

We in this bitch - we in some place
finna get Crunk - about to get drunk
eyebrows on fleek - eyebrows on point

dafuq - how or why or what the F**K

We in this bitch finna get Crunk eyebrows on fleek dafuq

we in this bitch finna get crunk eyebrows on fleek dafuq by fleek ass eyebrows January 24, 2015

dafaq 

Shortened form of The Fuck. Also used instead of What The Fuck. Pronounced as "the fuck".

Shortened by people, who do not want to, or at the moment too annoyed to, pronounce the whole phrase "what the fuck".

Shortened also because it can be typed faster and/or to avoid explicitly typing the word "fuck".

Usage same as the words fuck, the fuck and what the fuck

...

Urban Dictionary: "Example can't be blank"
Me: dafaq?!

Said by a little boy who was expecting a pony but has received a dog as his birthday gift:
"I asked for a pony; dafaq is this ?"

dafaq by rhysclark8 December 16, 2012

Dafuq 

Short for "The fuck?"

Dafuq?

Dafuq by I eat swag for breakfast February 9, 2015

wat dafuq 

It simply means "What the fuck", just poorly typed, possibly in an attempt to sound "cool".

*Online*
Bob: I want to be a giraffe

Jimmy: wat dafuq
Bob: Learn to type.

wat dafuq by uwotm80 June 1, 2015

dafuqwadat 

Stupid way of saying "What the fuck was that." It is a way of reacting to a situation where you don't know what the fuck is going on and is usually said in a stupid voice.

walks into a room, sees something beyond stupid going on, the only proper way to react: yell out "what dafuqwadat?!"

dafuqwadat by werehogrider February 24, 2015

dafuq 

what the fuck , but in a more confused manner

Hagrid: You're a wizard Harry
Harry: Dafuq?

dafuq by John T. Windhouser August 25, 2011