C, E-flat and G go into a bar. The bartender says, "Sorry, we don't serve minors," and E-flat leaves. C and G have an open fifth between them. After a few drinks, the fifth is diminished and G is out flat. F comes in and tries to augment the situation, but is not sharp enough. D comes into the bar and heads straight for the bathroom saying, "Excuse me, I'll just be a second."
A comes into the bar, but the bartender is not convinced that this relative of C is not a minor and sends him out. Then the bartender notices a B-flat hiding at the end of the bar and shouts, "Get out now. You're the seventh minor I've found in this bar tonight."
Next night, E-flat, not easily deflated, comes into the bar in a 3-piece suit with nicely shined shoes. The bartender says: "You're looking pretty sharp tonight. Come on in. This could be a major development." Sure enough, E-flat takes off his suit and everything else and stands there au naturel.
Eventually, C, who had passed out under the bar the night before, begins to sober up and realizes in horror that he's under a rest. So, C goes to trial, is convicted of contributing to the diminution of a minor and sentenced to 10 years of DS without Coda at an up scale correctional facility. The conviction is overturned on appeal, however, and C is found innocent of any wrongdoing, even accidental, and that all accusations to the contrary are bassless.
The bartender decides, however, that since he's only had tenor so patrons, the soprano out in the bathroom and everything has become alto much treble, he needs a rest and closes the bar.