LOS

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

He was suffering from 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!

by Sasa Mclaughlyn October 17, 2007

LOS

v. laugh out silently

n. LOS'er

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

by poopyface2000 May 18, 2010

LOS

A short form of the term 'lack of snow'. One may suffer this during the summer periods and usually only occurs to skiers, snowboarders etc.

OMG, this summer is so long! I think I'm suffering from LOS.

by alaskantimes2002 June 28, 2009

LOS

Laughing Out softly. Use on Laughing at night... so dun disturb ur neighbours.... opposite meaning to LOL

LOS!
i dun wanna disturb the neighbours!

by Anonymous1993 January 18, 2008

LOS

LOS can also stand for
Lady-of-Soul

LOS-Lady of Soul, aka Jenny F,radio DJ on CHOICE FM, UK (dated 2006)

by 000dreamsound000 November 10, 2008

LOS

Laugh Out Silent; it's an oxymoron...usually used if you're chatting online at work and something is said, but you don't want to LOL

Both are at work...and the online convo goes like this:

Janice: Tell me why this girl is singing in her cubicle all loud and stuff.
Janice: Thing is she sound a hot mess
Maurice: LOS :-D Tell her to stop

by Pringles August 21, 2005