A pissant, also seen as piss ant or piss-ant, refers to a specific type of ant. The word is also used as a pejorative noun or adjective, indicating insignificance.he original pissant is any of a certain group of large ant species, commonly called wood ants, that make mounded nests in forests throughout most of Europe.
The most common cause of pain in the lower right portion of the abdomen is appendicitis, or an inflammation of the appendix. It occurs in about 10% of the population and it is most common between the ages of 10-30, although it may occur at any age.
A bowel obstruction can also cause pain in this area and occurs when your intestines become blocked. Other less common causes of right lower abdominal pain include colon cancer as well as Crohn disease and ulcerative colitis, two inflammatory diseases that may cause recurrent abdominal pain.