D-bol will definitely cause rapid weight gain...but you will probably start to notice a tremendous burning sensation in you're low back from the water weight gain. The pain can be so intense that on leg days in between squat sets you will have to lie down flat on the floor in order to take pressure off the low back. Once the blood flow starts flowing to the low back from any kind of pump, it gets even worse. It is almost impossible to get comfortable.
Hopefully, this will not happen to you, but just something to think about.
Any one else experience the same?