it's saying 'what the fuck' but with omitting the 'what', changing 'the' into 'da', changing the 'fuck' to 'fuq' and merging the 'da' with the 'fuq'. dafuq, voila!!

i messed up the grammar, hmmm, if only i had an education in English language :)

yea i know what is the original meme says.
but it's not a fixed rule/

ok buddy u seriously have a problem

ok my meme is bad, that's your opinion.
but why should i feel bad? i just don't get it :D