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.
But more often then not a slow flushing toilet is caused by what is leaving the tank, not what is in the back of the tank. There are many reasons (which we donât need to get into here) why toilet drains clog.