Hi can you possible know that your not going to lose all the weight? This is your first cycle. You have just ran high doses of dbol and gained a shit load of weight in no time at all. Do you really think that the gain is muscle and not water? If so you are deluding yourself. As for it being just my opinion, it isn't at all. While it is my opinion, it is also the opinion of most of the people on here and numerous other forums. I may have only a few posts on here, but I have used gear for 7 years and floated in out of these forums for the past 8 years. If you read the sticky's regarding newbies etc... you will how many people including moderators advise to use only low dose test for your first cycle.
Whilst i'm no expert, I know that when you gain rapid mass using high dose dbol, you lose it when you come off period. You won't return to your original size but you certainly won't look anything like you do now in 6 months time unless you continue to use gear. I seriously doubt you'll be rubbing anything in anyones face, instead you'll be asking questions on here about how come you've lost all your weight and what can you do about it. and why is my back covered in acne etc...