Sergeant Major Dickerson, ha, that's another story altogether.
5 seconds sound clip from the Good Morning, Vietnam movie soundboard.
You can hear this line at 00:05:44 in the Blu-ray version of the movie.
Quote context
[...]
- Don't get crazy over this, Dick.
- We're only talking about a damn deejay.
- Sir, there is no such thing as only anymore. Not now, not in Saigon.
- Lieutenant Steven Hauk is our immediate supervisor.
- He's a little goofy, but he's okay.
- Sergeant Major Dickerson, ha, that's another story altogether.
- He was a commander of an elite special forces unit.
- He came to us because of prostrate problems and some sort of social infection that doesn't go away.
- Plus, I think he got shot in the ass, but I can't confirm that.
- Anyway, he's the man that you don't want to aggravate.
[...]