Acronym meaning “Swear To Monk”. Nobody can ever lie on it. It’s a display of the highest form of honesty.
Xavier: Did you eat my cookie yesterday?
Josiah: Nah man STM I didn’t .
Xavier: okay sounds good, I wouldn’t have believed you if you didn’t swear to monk.
Josiah: Nah man STM I didn’t .
Xavier: okay sounds good, I wouldn’t have believed you if you didn’t swear to monk.
by ÃÜŠ February 12, 2021
Standard Topless Makeout. The go to hookup situation for virgins, girls playing hard to get, Catholics, or conservative Protestants.
Dude 1: "Did you get any action last night with Kate after you left the party?"
Dude 2: "No more than an STM. She goes to church every Sunday and she may be trying to date me."
Dude 2: "No more than an STM. She goes to church every Sunday and she may be trying to date me."
by mysteriousmd November 29, 2010
Classic internet jargin which is usually more appropriate than lol, for if you were to laugh out loud at everyhing slightly amusing on the internet you would not only be a fool but you would hurt your jaw. Anyway, STMS simple means Smile to Myself
by MrDanger January 12, 2005
Acronym for the rap song "Shake That Monkey" by West coast rapper Too Short. The song was released in 2003.
by RHOck22 July 17, 2022
Sexually Transmitted Marketing (STM). A viral marketing campaign that uses blatantly obvious sexual innuendo to spread itself across the internet and/or social networks, leaving victims of its tasteless imagery feeling almost as dirty as those who catch its biological counterpart (see STD).
Nadia: I think I caught an STM on Facebook yesterday, some new "NutLiquor" vodka that was "69 proof" and had "no salty aftertaste"
Marc: You should get that checked.
Marc: You should get that checked.
by someguy2012 November 09, 2011
STM- said to much. When you go overboard while your texting and couldn't be bothered to go back and delete it.
by Honey jones November 14, 2016
Evil power-hungry, strike happy people who derive pleasure from providing mediocre transit service, shabby customer service, and squeezing as many people into a bus (at least 100) as they can (Routes 80, 139, 505, 535). www.stm.info
Damn it! I missed the 139 again! The next one is gonna be jam-packed, and it's gonna take me 30 minutes before I get to the Metro! And then the Metro is gonna be jammed! DAMN YOU STM!!!
by pseudonym April 28, 2004