like the sound of (one's) own voice(redirected from like the sound of their own voice)
like the sound of (one's) own voice
To enjoy hearing oneself talk because one is pompous and/or self-centered. Boy, he really likes the sound of his own voice—I didn't think he would ever stop talking! I know you like the sound of your own voice, but can I please say something now?
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.