[SM] 

The Steamboat Mafia. A gang that is usually associated with contract killings.

Dude! he got SM stomped
Shit its the SM!

[SM] by David L.[SM] July 5, 2006

sm

so much

Friend~maths is sooo boring
Me~I know i hate maths sm

sm by XxZoexX July 27, 2020

Sm

Shorted version of so much

"I hate math class sm."

Sm by Ibl33dwh1t3andblaCk May 17, 2016

sm

Abbreviation for "so much" can also be found in "ilysm" which means "i love you so much" .

"I saw the gift, thanks sm!"

sm by jtheicon July 25, 2017

sm

so much

'i hate you sm'
'same'

sm by epicflyingcat January 23, 2017

SM

The abbr. of Sado Masochism. A sexual act involving two or more participants whom having overwhelming amount of desire to either sexually torture others or be sexually tortured by others. Also associated with BDSM.

My friend had went to a SM party last night; that's why they stayed home today because it is a tiring activity.

SM by jongu January 27, 2004

sm

Shortened version of something

“Yeah he said to meet us at 10 or sm like that”

sm by 100%ThatBitch February 15, 2019