As another election campaign gets started, most voters seem to be saying, “'Ho hum', here we go again.”
I don't see how you could be so 'ho-hum' [='indifferent'] about this movie.
He's been leading a very 'ho-hum' [='dull, boring'] existence.
(..) No, you're not. Huh? Blood! Get out of the way! Our guest is coming through here! Thank you for helping me earlier. - Don't talk to him, you stinking hum... - Hey! I don't want any, but thanks. I'm sorry, but I'm in a really big hurry. Hey, there! Hey! (..)2001 Spirited Away