Regular Duff is a piece of cake...just don't forget to add the formaldehyde...
I've never beer able to accurately replicate Raspberry Duff, and Tartar Control Duff is way out of my league.
Oh don't give me none more of that Old Janx Spirit
No, don't you give me none more of that Old Janx Spirit
For my head will fly, my tongue will lie, my eyes will fry and I may die
Won't you pour me one more of that sinful Old Janx Spirit