I call it AFTERBURN. You can make it yourself.
In a big freezer ziplock baggie (the non-freezer ones blow out on you), mix up the following:
Unflavored protein powder - for protein
Nonfat dry milk - more protein, but it's mostly here for the carbs
Creatine (the powdery kind) - you know, creatine
Gatorade powder (orange!) - electrolytes, carbs, insulin shove, tastes good
Raw Honey (some) - carbs and insulin spiking
2 packs unsweetened koolaid (mango and cherry in this batch) - tastes good
Shake it all up. Now, after you are completely exhausted lifting and walking funny, sit your ass down and get out a plastic shaker container of choice (old white lightening bottle, gatorade bottle, whatever), and dump a bunch (a big old scoop or so) of AFTERBURN inside. Pour in water. Shake like hell. Slam it. It's yummy. It will replenish you. It has it all!
Note: For more information on how to make your own bodybuilding supplements and stacks checkout Supplement Secrets Revealed