It is more like what I used to tell my daughter after an endless session of "why?".... Because .
She once asked why is the sky blue.... I explained the rainbow and refraction and wave nature of light....so she asked why is the rainbow just made out of the 7 colors and not 8 or 6 or 10....so I explained the spectrum and excitation quantum levels of electrons in atoms and the photon nature of light.... so she asked why there were atoms and electrons.... so I finally had to say .... BECAUSE.
Do you think mountains were designed? Do you think the paths of rivers were designed? Do you think the ripples in the sand dunes of the Sahara were designed?
http://farm5.staticflickr.com/4026/4376429711_3848a5ecbe_o.gif
Why should the universe be any more designed than the rocks in the above picture? Or do you think some Designer designed the above rock?
Just because you can envisage the shape of a bunny rabbit in the fluffy cumulous clouds it does not mean that there is such a pattern nor even if in fact there happened to be a real shape there that it was designed.
I cannot see why would anyone even think that there is any apparent (let alone actual) design in the CHAOS that is the universe in the first place to even proceed to ponder over who designed it.
When primitive people used to rattle the bones of a dead animal and then throw them on the ground and proceed to divine significance in the resulting patterns, they really took it seriously that they were being given divine messages.
Nowadays most people are too sophisticated to take seriously the patterns in the entrails of flayed animals, but many still think there are divine messages in the stars and cosmos..... more advanced primitive thinking.... that is all there is to it.... people have swapped the patterns in the dried up bones and entrails of dead animals for the patterns they imaginatively conceive in the cosmos.