A slang term used mainly in Spain, 'escamar' refers to the feeling of annoyance or suspicion that someone may cause you. It's usually used when someone's actions or words make you doubt or feel uneasy.
Examples
- Spanish: Ese hombre siempre me escama, no sé por qué pero no confío en él.
- English: That man always makes me suspicious, I don't know why but I don't trust him.