Two doctors opened offices in a small town and put up a sign reading:
Dr. Smith and Dr. Jones, Psychiatry and Proctology.

The towns fathers were not too happy with that sign, so they changed it to:
Hysteria and Posteriors.

This was not acceptable either, so they changed the sign to:
Schizoids and Hemorrhoids.

No go, so they tried:
Catatonics and High Colonics.

Thumbs down again, so they tried:
Manic-depressives and Anal-retentives.:

Still not good, so they tried:
Minds and Behinds.

Still no go. Nor did:
Analysis and Anal Cysts,
Nuts and Butts,
Freaks and Cheeks or
Loons and Moons work either, so they finally settled on:

Dr. Smith and Dr. Jones, Odds and Ends.