http://angryaussie.wordpress.com/200...y-side-effect/
Words can't do it justice - just have a read, and no this isn't fake - it's an over the counter diet pill you can get here in the US.
If you're seriously interested in this, you can get it with a prescription under the name Orlistat in the UK (meanwhile in the US you can buy a 90-capsule pack for about £30ish)