A man checks his watch during a ho-hum meeting.
ho-hum definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
used to signify boredom, lack of interest, weariness, etc.
Origin: conventionalized representation of a yawn
Informal uninteresting; boring; tiresome
ho-hum definition by American Heritage Dictionary
Used to express boredom, weariness, or contempt.
Boring and dull; routine: “a ho-hum speaker who couldn't capture the attention of the conventioneers” (Chicago Tribune).