My son and I LOVE Oreo's. 'nuff said.
There are many Oreo recipes online, or you can use any dense cookie dough. Just make sure to roll the dough out tall enough for the press to hit it, but just barely.
Great for a classic Oreo gone wild, Ice Cream sandwiches in the Summ... Well any time of the year. You could even have an Oreo Party. Just don't forget the milk.
I would have gone bigger, but my build plate is smaller than my love for these things.