I managed to pick up this piece of pony merch from Critical Hit in Melbourne through their online store after it was recommended to me by one of the members on the Bronies Australia forums.
This is a Pinkie Pie coffee (or in my case, tea) mug. Again, like most of the pony merch in my area, these are very hard to find in my area as many of the retail stores that stock them (e.g K-Mart, Big W etc) don't have them in stock at the time or are snapped up quickly by some of the local brony groups.
WARNING: As with my other works (Cecilia), this warning also applies here. If you don't like seeing these sort of pictures, then it might be wise to leave this page. Trolls and haters who want to cause trouble will be dealt with, so don't try and do it. If you don't like it, don't view it. Simple.