Just when you think Oreo cookies can't get any better, they go and release possible the greatest flavor ever - Reese's Peanut Butter Cup Oreo.

You read that right. Two of the greatest snack in the world as one, in a holy matrimony of deliciousness. The whole thing is made up of Oreo cookie pieces sandwiching Reese's Peanut Butter Cup Oreo flavored creme.

They will be hitting stores on June 9 as a 'limited edition' run but we think they will be such a huge hit (or so we hope) that they will become a permanent fixture in Oreo's regular production.

The new Reese's Peanut Butter Cup is just the latest in the long ling of limited edition Oreo flavors which includes Mint, Lemon, Berry, Chocolate and Cookie Dough cream filling.

We can't wait!