Well, there was the Batarang, Captain Boomerang, the boomerang villain in Arrow, and the Australian tv show, The Magic Boomerang which caused time to stand still while in flight. And of course Daredevil.
Um6 was originally done by Major Lance I think. Both versions are worthwhile.
Panther you do more than enough.
Yes, Major Lance sang the original of "Um,Um,Um,Um,Um,Um". But, of course, that word didn't sound like "uhm", as if the person making the sound were hesitating, trying to think of something, but rather, it is the African-American sound for indicating that something is a doggone shame, or was an ordeal to have gone through, most frequent in the form of "mmm, mmm,.....
mmm!", with a slight hesitation before the 3rd and the latter emphasized much more. Something especially bad or very trying. Often it is made in a moaning sound, like the person is in pain. The man was moaning from emotional pain, likely being hurt by his woman cheating on him, or leaving him.
"Walking through park, it wasn't quite dark, there was a man sitting on a fence,
Out of a cloud, had his head lowly bowed, he just moaned, and it made no sense,
He'd just go.....Um, Um, Um, Um, Um, Um, ...... Um, Um, Um, Um, Um, Um ...... Um, Um, Um, Um, Um, Um....
Um, Um, Um, Um, Um, Um,
I just couldn't help my-self, I was born with a curious mi-ind,
I asked this man just what did he mean when he moaned... if he'd be so kind,
And he'd just go...Um, Um, Um, Um, Um, Um, .... Um, Um, Um, Um, Um, Um .... Um, Um, Um, Um, Um, Um....
Um, Um, Um, Um, Um, Um
( Nice Horn and twangy guitar break )
Now that I've grown up, and The Woman I Love she has gone,
Now that I'm a Man, I think I under-stand, just why every woman's singing this song,
Listen to them sing....Um, Um, Um, Um, Um, Um, .... Um, Um, Um, Um, Um, Um .... Um, Um, Um, Um, Um, Um....
Um, Um, Um, Um, Um, Um
Can't You hear 'Em now...