It usually means to become interested in that person, as if you were mentally inside their head looking around and wanting to learn more. People say they are "into" whatever they enjoy doing.
Someone can find the meaning of the term kers at Dictionary dot com. Someone can find the meaning of the term kers at Synonyms dot com. Those are the two websites.
The meaning of gullible is someone that is easily persuaded to do something.
the meaning of opponent is someone on the other team that you are virus
berate someone
under someone's protection, care!
what the meaning of sidle up to someone
someone who has no sense
The LITERAL meaning would be that something was crushing someone.
meaning 1. someone taking advantage of you. 2.someone irritate you or get under your skin, they really annoy you.
Looked after means: took care of someone keep under careful scrutiny
The idiom means impress someone is egg on
The definition of apple polisher is someone who humbles himself as a sign of respect. The only rude meaning it has is that a person called you someone with low selfesteem