It seems that icon for emoticons doesn't work.
Can anyone look at this problem because all icons works except for emoticons

I'm not following you...do you mean the button with the smiley face? 

Yes  When I click on it, nothing happens when monkey/onions emoticons supposed to appear

That's odd. What browser are you using? Anyone besides baba having troubles? 
Mine works fine

I use Chrome as browser. I tried after deleting cookies from my browser and website but nothing has changed

^Same here and I'm having the same problem. 

I can see the emoticon box(that show up on the right side of the reply box) after I press "preview" though.

Everything is fine for me it seems but I'm using Firefox.   

Did you try in "editor mode"?

I think it might only be affecting Chrome browsers. It's also not working for me and I can't click on it on Chrome, but it is working and I can click on it on Firefox.

Let me know if it's working now.

Still not working for me. I also tried closing and reopening Chrome but it still doesn't work.

I'm using Google Chrome and seems it works just fine for me    

It still doesn't work with Chrome but I tried with Firefox and it's fine

me using Chrome and it's fine.. hmmm

Hmm, I'm really not sure what the problem is then. Other than cleaning the cache(which you have already done), I don't know what exactly the problem is. Did you guys add new mods or plug-ins or anything onto chrome that might have affected this?

I tried removing all plugins but nothing has changed... It might come from a version of Chrome I guess (mine is Version 32.0.1700.76 m). Anyway, I just have to do a new post instead of use quick reply

I've got the exact same version as you and I've no problems in the quick reply or the new post button.

Sorry, but I honestly have no idea what could be causing it anymore.

New post is fine for me as well (that was never an issue); it's still not working in quick reply.

Personally, though, it's no real issue for me since I hardly use the emoticons. If I ever need to use any, I can just click on the "Preview" button in quick reply and it'll take me to the full editor where the emoticons are. No big deal.

It's not a huge issue for me either. I was planning on doing the same as Jade.

Just a little FYI: the emoticon button is now working for me in quick reply.