Urban Dictionary: Definitions by Fautbauxter

Double Waterfall

When two people sit in the toilet together and urinate simultaneously.

My wife joined me for a seat on the toilet to participate in a double waterfall.

When your diarrhea is so bad and powerful that it shoots through to the other side of the earth.

After that spicy lunch, I had to run to the bathroom for a Chinese Volcano.

To ejaculate in someones mouth causing a salty aftertaste.

I quenched her thirst with a saltine splash.