Losing 70 pounds in 2 weeks?

Is it possible to do this if most of what you’re losing is water weight? I’ve heard of people on The Biggest Loser who’ve lost 35 pounds in a week because it was mostly excess water and simply not eating all the crap they were eating before. 35 pounds a week times 2 equals 70. I am 5’4, I am 184.4 pounds [Lost 2 pounds since yesterday], and my goal is to be 117 pounds.
I Binge on TONS of fast food about 3 times a week, then go back to eating normally, but the weight I gained from those pigouts never goes away. I think I could work it ALL off if I tried.
The reason I want to do it in 2 weeks is because every 2 weeks since last month I’ve started binging AND I was already overweight to top it off. I think I can do this because people who are extremely overweight have it easy with the first part of thier weight loss goals. Top it off with working hard and I know I could do it. [I lost 2 pounds since yesterday which normally never ever happens- and all I did was eat IN-n-Out Burger and pizza and soda and all that kind of shit!]
I’ll also be doing a colon cleanse at this time, and using those accupuncture weight loss earrings [My sis did it and lost 26 pounds in a month not even trying!] Since i am being forced to go to the gym and have nothing else all day to do anyway at this time, I think I can do it.
What do you think?
Ridiculous? Crazy? Possible? Ambitious?
God Bless

Angel

Should I even bother with a colon cleanse?

I have a lot of weight to lose, and I need to at least LOOK thinner in a short amount of time, for a special–and obviously unplanned–event. I’ve heard that colon cleansers can help you clean 10-20lbs of useless crap from your body and make you feel loads better, and even give you a flat stomach. Is this true?

Thing is, my bowels seem to work fine. I have loose stools a lot, but I’ve just gotten over several years of binge-eating. If I use my bowels daily anyway, is there any point buying these products?

I don’t want anything with senna or a laxative-effect because they ruin your bowels. I just want something to clean out all the junk so I can feel better, look thinner, and start afresh. Any idea which products are the best (in Australia) that I can buy in capsule/pill-form in the pharmacy? Do they even work?

Thanks for any advice!