LMAO. Which way does it go down? WHAT THE FUCK are you talking about?

Here's what a drain looks like

------_______-------- (These --> "__" were just used as place holders)
------- . . .---------

I can't make the bowl shape, but you get the point. You turn the faucet on and the water doesn't go down a specific way. It just goes down. You must have some weird ass drains if you have to flush them or some shit, haha.