Definitions by XtremePlayzYT

reverse peristalsis 

The term "reverse peristalsis" refers to the act of human fecal matter traveling up the esophagus due to a blockage in the colon sending fecal matter to the stomach. This is sometimes known as "potty mouth" and can be found on an episode of House, M.D.

I heard Shauna had reverse peristalsis while in the hospital

reverse peristalsis by XtremePlayzYT January 14, 2017