perron
A loser, screw-up, or someone completely incompetent in their duties or life. It refers to a person who fails to succeed or lives in poor conditions specifically because of their own lack of skill or basic usefulness.
What a perrón, he blew all his money at the casino! : There is a guy at the office who is such a perrón that you have to help him use the copier.
Automatically translated from Spanish