have a swollen head(redirected from he has a swollen head)
have a swollen head
To be conceited, arrogant, or self-aggrandizing. Janice has had a bit of a swollen head ever since she got that promotion. John has such a big head on him. All he ever talks about is himself.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
have a swollen headbe conceited.
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