LOS

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

He was suffering from LOS

by Stephanie W February 21, 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 2, 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

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 17, 2008

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 29, 2009

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 8, 2006

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 July 25, 2005