Idiom
toot one's own horn and blow one's own horn
Theme: BOASTING - CONCEIT
to boast or praise oneself.Tom is always tooting his own horn. Is he really as good as he says he is?I find it hard to blow my own horn, but I manage.
Slang
blow one's own horn and toot one's own horn
Theme: BOASTING
tr. to brag.Gary sure likes to toot his own horn.“I hate to blow my own horn,” said Bill, lying through his teeth.