verb/kaˌeɾ ˈmal/
to be disagreeable, make a bad (or not so good) impression (a person); to make for or cause a bad digestion (food); to make unhappy or sad, to anger, to dissatisfy (news, advice, announcement)
“Arnoldo siempre ha caído mal” — Arnoldo always has been unpleasant (to people)
Synonyms: caer gordo, caer pesado, caer de peso
Antonyms: caer bien, agradar, simpatizar, hacer buen provecho