Caer pesado
To rub someone the wrong way, to be unlikeable, or to give off a bad vibe. It is used to describe a person whose personality is difficult to stomach or who is socially off-putting.
I do not know, that girl me cayó pesado (chama is a common term for a girl in Venezuela). She tends to caer pesado at first, but when you get to know her better, she is actually nice.
Automatically translated from Spanish