My 10 favorite...
I don't know how to count it all...
“Don't cry out loud...just keep it inside, and learn how to hide your feelings.”
OK that's the worst refrain line EVER.
Now there's a terrible group, but they intended to be terrible. Check out their rendition of Hall of the Mountain King, uffdah
Here's one for 2020...(vulgar slang) HERE
Some funny clips from fake horn lessons, "Lessons from Hell"