If someone has a swelled head, they are conceited or a braggart. It is as if their head is so full of themselves that it has swollen up.
"You" is not an idiom. It is a pronoun.
to support
Unrealistic, immature.
She was full of an emotion.
Idiomatic Expressions are sayings that are commonly used but their meanings cannot be determined by the individual words in the saying itself. Below you will find an alphabetical list of idiomatic expressions
Listening with interest.
"To be taken in" means to be tricked or fooled.
hatchet.isthebig.lothing.now
It means to get married.
pick up - idiomatic meaning is to learn something without much effort. I picked up Spanish when I lived in Madrid.
the meaning of the bag of bones is when a person is really thin and he is mallnurish
"Turn a deaf ear" is an idiomatic expression meaning to ignore or pay no attention to something.