run the water 

1.) a common practice in North America, the act of running water in a sink while defecating in an attempt to prevent others from hearing the embarrassing noises one emits while having a bowel movement

2.) a synonym for having a bowel movement

Mark: "Brother I ate two dinners last night and I was running the water for like a half hour."

Trent: "Man, after eating all this Taco Bell I'm really gonna have to run the water."

Jeremy: "Did you see that guy just run into the bathroom? He must have to run the water BAD!"

run the water by DavefestClassic September 26, 2011

Run up the water

1) to tell the truth

2) to expose some one

3) tell out a secret no one knows about u or something else

Forget it! I'mma run up the water, he yelled out
I'mma run up the water. I'm a good person

Run up the water by Benben ten ten February 27, 2019