I just spilled a little bit of OJ on my controller and some went inside via the analog opening. The direction is now off to the left. I tried to reset it but it won't even turn on now.

I would try opening the controller with screw drivers and try to dry out and clean the insides but avoid the chip. Just use a brush to clean the chip since its delicate. And put it back together and it should be fine.

Yes, you just broke the controller. Don't even try to open it, as it might cause further damage. It's time to get a new one.