have the neck to do something
have the (brass) neck to (do something)
To have the will to do something bold, daring, or impudent; to have the nerve to do something. Wow, I can't believe that intern had the brass neck to ask for a raise on her first day!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
have the (brass) neck to do somethinghave the impudence or nerve to do something. informal
Farlex Partner Idioms Dictionary © Farlex 2017