My protein intake was always in excess of 2 grams per pound of bodyweight each day, and carbs were twice that. If you're thinking I got fatter than the WWF's Rikishi on this meal plan, you're wrong. My attitude was that because I was training so hard and using the drugs, everything I ate turned into muscle, and this belief proved true. I went from 210 at the start of the cycle to 232 at the end, with no loss in definition. I wasn't ripped by any means, but I was in pretty hard condition with veins popping out on the chest and front delts, and the abs visible but blurry. I've also seen dozens of other bodybuilders successfully employ the "gluttonous pig strategy" while on gear.
Winstrol is generally not preferred for building mass as it is highly anabolic and very slightly androgenic, an oral Steroid such as Dianabol is usually a better choice for people wanting to bulk up. Due to its ability to dramatically lower SHBG it can be used in a bulking cycle as a means to make other hormones more efficient, increase free testosterone and even solidify gains to a stronger degree but most of the people will find other steroids to be far more beneficial than winstrol in the long run. However some people are very sensitive to side effects of certain Steroids such as Dianabol, and would rather use Winstrol in a bulking cycle, while the weight gain wont be as dramatic as with Dianabol, with a proper high calorie diet, you can still see good results.