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.
If the fill valve isnât working properly, the tank will generally overfill through the overflow tube, and the excess water will continue to run into the toilet bowl. This is usually either caused by a waterlogged float or when the water level is set too high.