Dictionary
so-and-so
Pronunciation: (sō'un-sō"), [key]—
n.,
—pl. so-and-sos.
1. someone or something not definitely named:
to gossip about so-and-so.
2. a bastard; son of a bitch (used as a euphemism):
Tell the old so-and-so to mind his own business. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.