Will laxatives make you lose weight fast?

I've been trying to research this a bit. I hear its unhealthy blah blah blah. But i need to lose weight FAST! Will laxatives do the job?

Recommanded Answer:
Sorry. Laxatives are for constipation, nothing more. No it will not help you lose weight. BLAH BLAH BLAH.

• No, corpses don't weigh less.
  
  No you do NOT NEED to lose weight fast. Nor do you need to off yourself.
  
  BTW, only a moron would think this was a good idea, OR that they won't just regain the weight.
  
  "blah blah blah" -- Really? You're completely brain-dead, and WANT to have severe health problems and possibly die? Maybe you should use a faster method of offing yourself, and increase the intelligence of all human-kind with one blow.