blow one's own horn

blow one's own horn or toot one's own horn  {v. phr.},  {slang}
To praise yourself; call attention to your own skill, intelligence, or successes; boast.
People get tired of a man who is always blowing his own horn.
A person who does things well does not have to toot his own horn; his abilities will be noticed by others.
Categories: {slang} {v. phr.}