I can see why you wanted something to go
First of all, you mispelled "thought" in the first sentence. You spelled it "tought". I didn't really understand the appeal in this, because it just seemed like it was about someone dropping a turd in water. I think the only thing I liked was how the bubble effects actually weren't bad. You should have put in some music to go with this. I know it would be hard to find appropriate music, but I imagine you could at least find something interesting.
There was no sound at all except for the poop going into the toilet or ocean or wherever it was. Okay, there is some in the credits. It just goes on too long and has little of a purpose. Then again, you did put this on the "Spam" genre. I guess you certainly succeeded in making it a spam flash, so I congradulate you on your success.