schmo 

Yiddish for an idiot or a cuckold. Essential loan word in New Yorkese English, along with all the other Yiddish insults. See also schmuck.

That schmo just took my spot and flipped me the bird. Jerk.

schmo by ignor July 5, 2003

schmo 

An idiot who doesn't know whats going on.

You know what, im not some schmo here.

schmo by Bobby De Niro June 30, 2004

schmo 

anyone who looks dumb and or goofy in apperance

al fackler is a grade A schmo

schmo by matt dold February 17, 2004

Schmo 

A lighter version of the word "schmuck."

That guy doesn't have a clue on how to earn a living. what a "schmo"..

Schmo by screamdemon February 1, 2010

schmo 

a nasty individual that lives under the false perception that they are in fact hot.

cody's ex-girlfriend, nicole, is a class A schmo.

schmo by carmenandtrent October 12, 2008

Schmo 

Another word for a puffy and often slimy c**t.

Damn, you know that Ami? She has such a Schmo.

Schmo by Maskeddavid November 2, 2008

schmo 

an unknown, smeared substance

"There's some schmo on my chair"

schmo by Anonymous Nurse August 21, 2011