Pendejo is a vulgar Spanish-language term of abuse. To call a person a pendejo is essentially to call him stupid, although it also carries implications of wilful stubbornness and rank ineptitude.
A toilet may run periodically due to a problem with the flapper, the flapper seal, the flapper chain or a high float.
Common Causes of Toilet Not Flushing Properly. Many homeowners get frustrated trying to figure out problems that lead to improper flushing of their toilets. Some of these problems may seem simple, but if you are not sure, consult a qualified engineer to fix it for you. Here are some of these problems. Faulty Lift Chain