los 

German suffix for "less." It also means "go" when giving an order.

He is godless. -Er ist Gottlos.

Go! Hurry up! -Los! Mach schnell!

los by whiteboy1190 July 10, 2007

LOS 

Stands for: lack of sex. Its what happens to fat people because we all know sex burns about 360 calories an hour.

wow she is so fat i bet she has LOS...or maybe she just eats during sex...

LOS by katathepark March 16, 2007

LOS 

it means Lack of Sex, it's the male version of PMS

He was suffering from LOS

LOS by Stephanie W April 10, 2006

LOS 

adj. To laugh out silent.

Dave: Knock, knok..
Carlos: Who's there?
Dave: Me.
Carlos: Me who?
Dave: HAHA. Good one huh?
Carlos: Yea! LOS!

LOS by Sasa Mclaughlyn October 17, 2007

los 

a word these two girls from florida started saying instead of saying lol. it has become popular amongst the 954 kids.

it is pronounced lohs with an O sound.

Dizzy - omg he just pooped on her head!
CC - LOS!

los by nata b March 16, 2008

los 

Slang for laugh out silent when something isn't really funny, created by some kids that had too much time on their hands.

Kid 1: Knock knock
Kid 2: Who's there
Kid 1: Boo
Kid 2: Boo who
Kid 1: Stop crying
Kid 2: Ha los

los by Jeremy H. 4/12/90 April 2, 2005

LOS 

v. laugh out silently

n. LOS'er

Handsome Jeff told a joke and made Judy LOS........also she crapped her pants.

LOS by poopyface2000 May 18, 2010