adjective/ˌmas ˌfeo ke ˈpiθjo/
ugly as sin, butt ugly
“pero la verdad es que, como no hay una que no tenga a su hijo por un serafín del cielo, aunque sea más feo que Picio revientan de orgullo y quieren que el mundo entero los contemple”
Synonyms: más feo que pegar a un padre, más feo que Carracuca
Literally, “uglier than Picio”. Picio was the surname of Francisco Picio, a shoemaker from Spain who was sentenced to death but the sentence was revoked shortly before his planned execution. After that, his body started to become horribly deformed.