toot one's own horn
toot (one's) own horn
To boast or brag about one's own abilities, skills, success, achievements, etc. I don't mean to toot my own horn, but this pasta sauce I made is quite delicious! I can't stand being around Marcus ever since his company became such a massive success. The guy just can't stop tooting his own horn!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
toot one’s own hornverb
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.