How to create a fluid stream?

How to create a fluid stream like the one in this game?

https://market.android.com/details?id=com.fingersoft.drunkenpee&feature=more_from_developer#?t=W251bGwsMSwxLDEwMiwiY29tLmZpbmdlcnNvZnQuZHJ1bmtlbnBlZSJd

Yes, indeed it is. I am trying to implement this concept into another idea I have but am unable to figure out how to code for this. Any help would be appreciated.

Thank you,Indeed it is, I am trying to implement that concept into another idea of mine but unfortunately am unable to come up with a way to code for this.