losm 

laughing out so much
or
laying on small mattresses

"Losm! That shit was so funny"

losm by Anirage June 7, 2007

LOSMS 

Acronym for "Leave Off Shit, Mash Strikes" - popularised and solely used by members of Tonbridge Baseball Club, UK

LOSMS, Bobby, LOSMS

LOSMS by Mebemax February 3, 2022

J.P. Losman 

Worst quarterback in Bills hsitory, making Rob Johnson, and even Vince Ferragamo look good by comparison.

J.P. Losman threw another interception, God, he sucks.

J.P. Losman by rollthebones April 14, 2009

Losmno 

1. A sadistic hard ass who doesn't give a flying fuck about anyone or anything; including himself.

2. An obnoxious person who will generally stalk an easy target in order to provoke and harass said target for shits and giggles.

3. A troll

Person 1: Did you hear about the guy that shot in a gang shooting? Poor guy
Person 2: who cares fucking bitch deserved it
Person 1: Wow you're such a Losmno don't you have any emotion at all??
(In mind)Person 2: umad

Losmno by WhoIsBigSmoke December 8, 2009

Losmi 

Devious wild beast with long spiky ears and big round toes. Usually lures young prey and does many unholy things to them. It is possible to spot him by his strong Old Spice odor, that is capable of killing your nose nerves.

Losmi is looking at its young prey

Losmi by Losmihater January 22, 2025