LOS

Lack of sex

Steph: I'm so horny today

Davis: You're suffering from LOS Steph

by T_B_22 June 13, 2011

lo

An archaic word that is only ever used in conjunction with "and behold". In conjunction with the aforementioned words it means "look" or "what happened was".

I rammed my cock in her ass and, lo and behold, she started giving my grief.

by Saucy August 17, 2003

Lo

Short for Polo. Back in the day, Lo-Lifes, Ralphies' Kids, and Polo USA (United Shoplifters Association) would run into stores in NYC and rack madd Lo gear. This is a purely New York City phenomenon.

Also: Kanye West may seem like a Lo head, but he's not. He's a new jack to the game.

Suicide Ski, 92 Ski, P-wing, Indian Head, etc.

by Dun with the HILL April 9, 2005

lo

More than laughter. Is usually more intense if it is in all capital letters.

friend: i hate school it gave me homework for the holidays
me: lo

by asterisaliteralidiot December 17, 2020

los

To ejaculate, bust a nut, etc.

I love to los in my girlfriend's mouth.

by NYU September 25, 2005

lo

a nickname for Lauren or Laura.

Zack: Hey Lo(:
Lauren: Heyyy

by EAT**<3(:**ME January 23, 2009

lo

The dumbass way to spell "low."

You hit an all-time lo.

by GWR Definition Agency August 8, 2005