On Rocky Water
To be in a bad relationship, trying to find a way to keep afloat when there seems to be no hope. You are swimming against the current in dangerous waters.
I thought Kim Kardashian and Kris Humphries were a perfect couple, but lately their relationship has been on rocky water.
Rocky mountain piss water
Another name for Coors lite, the worst beer known to man.
I can't believe Dave only brought Rocky mountain piss water, this party is gonna suck.