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.
Signs and Symptoms of Right Side Abdominal Pain. 1  Appendicitis - extreme pain in the lower right side, nausea, vomiting and low grade fever. 2  Gallstones - pain will be felt in the upper right side of the abdomen and will travel to the right upper back, shoulder and chest. In addition, nausea and vomiting are present. Ectopic pregnancy - pain in right side or left without any fever or vomiting.