1 definition by bigjugsmctittyface.
A phrase used to describe something that has happened and can't be changed. Similar to Water under the bridge.
Josh- Dude i'm so fucking pissed at you for smashing my Lamborghini.
Sam- Sorry dude, it's shit in the toilet.
Sam- Sorry dude, it's shit in the toilet.
by bigjugsmctittyface. January 10, 2011