so-and-so 

General referral to an unnamed person

The rumour has it that so-and-so is a definite no-no.

so-and-so by Hercolena Oliver December 30, 2008

so and so

Can be any person. Said when you dont know his or her name or you would rather not say the person's name.

Richie said that he ran into so and so and thats how the whole issue got started.

so and so by TheBx41 September 17, 2012

so and so

1. Roughly equivalent of "oh what's his face."
2. an undesirable, as in "you no-good little so and so..."

Person A - I told the same thing to, oh, so and so...
Person B - You did? You no good little so and so!!!!!!!!!!

so and so by Tom Navarro December 24, 2008

so and so

A member of the Teen Girl Squad.

What's her face: So and so, you look tight. w00t!

so and so by s7R0|\|g B4d May 29, 2003

So and So

Name for which a snooty British man will call one of his fellow gentlemen.

-Ah so the bi-annual fox hunt was quite the success Lord Remus,

-Ohh Sir Chives, you little So and So!

So and So by fondleduck January 7, 2011

so and so

marijuana, or under the influence of marijuana, or just generally stupid or marijuana-like.

man, you so and so.

so and so by Guy Dontryitonme February 4, 2010

Margot & The Nuclear So and So's 

A fantastic indie folk chamber pop group from Indianapolis, Indiana.

Indie folk enthusiast: Have you heard this fantastic indie folk chamber pop group, Margot & The Nuclear So and So's?

Prep kid: I like Eminem and Lady Gaga.

Margot & The Nuclear So and So's by the dark llama September 20, 2010