STM

Secret Tumblr Message from one blog to another. It's cryptic and personal. It's specific to the Tumblr.com mini blogging site

STM: I saw what you did there.

by KarsonK August 2, 2011

STM

Stop Tailgating Me, a bumper sticker often found on vehicles of slow ass drivers. Seeing this bumper sticker makes you want to tailgate them even more than if they didn't have the sticker at all, basically it's superfluous.

Dude, that trucks got an STM sticker on it, let's tailgate 'em!

by SiERRAAAAAAAAAAAAAA February 3, 2008

STM

"Speak to me", Used as a greeting when answering your phone

Phone rings!

Daniel: "STM!"

John: "Hi Daniel, I was just ringing you to ask you if your going to the patch tonight?"

by Stabber of loughshinny July 4, 2009

stm

stm means short term memory

jack : i forgot yersterday the jokes you told me
ben : you stm is it?

by lianms April 12, 2009

Stm

Smiling too much. When you’re smiling a lot while texting someone.

‘Oh my god I’m stm’

‘Jason was making me stm last night’

by Babieeegirlll April 26, 2020

STM

Smiling To Myself.
A more realistic saying for when someone says something funny over the internet as opposed to lol because no one is really laughing out laughing.

Gemma: I just fell down the stairs and broke my legs.
Kayleigh: STM

by kaygem January 17, 2009

STM

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.

by ÃÜŠ February 11, 2021