(as) conceited as a barber's cat American slang simile
Used to describe someone who is extremely vain or conceited
She becomes as conceited as a barber's cat because Rose has won the first prize in the Maths competition at school.
I don't want to talk to Mathew. He is always conceited as a barber's cat.
Acting and behaving like you are of great importance, but actually, you aren't
Conceited or overly proud
Used to refer to a sarcastic person
To be too proud of oneself or be in an arrogant manner
A conceited person, especially one in an insignificant job or role
This idiom was first recorded in the 19th century and early 20th century.
To be very wet
Because of forgetting bringing an umbrella, I look like a drowned rat when it rains.