MTSDS 

Meal Ticket Synaptic Disconnect Syndrome. A condition counterintuitively prone in individuals which have received a large financial windfall, where-by they continue to "give fucks," unlike a normal brain, which would discontinue "giving fucks" immediately after receiving such a windfall.

Nick must have MTSDS because made $50 million from selling his startup, but he’s still arguing with people on Twitter about which filesystem he should run on his Linux laptop.

MTSDS by ice6969 August 11, 2018

MSDS 

Material Safety Data Sheets, A compilation of information required under the OSHA Communication Standard on the identity of hazardous chemicals, health, and physical hazards, exposure limits, and precautions.

MSDS shall be available upon request.

MSDS by m0ceN September 16, 2005

MTSS 

Missing that special someone

I am really missing that special someone MTSS

MTSS by Secretofdoom March 8, 2009

mtss 

midnight tokers sneakout squad

when stoners sneak out be get high

Matt: dude mtss tonite?
Nick: sure

mtss by bdickinson October 30, 2009

msds 

My Shit Don't Stink (originally Material Safety Data Sheets)

Hey Man, msds.
yeah...thats right!

msds by Burner January 22, 2005

MTDs 

Masturbation Transmitted Disease... when you jerk off so much you rub your dick raw creating an infection or an MTD!

That kid Tyler jerks off 10 times a day!! He’s risking getting MTDs! A Masturbation Transmitted Disease!

MTDs by DrTimBob June 9, 2018

Msdsaidosm 

To button mash on a keyboard and/or typewriter. Often used in IM or E-mail situations.

Me: Hey do you want to be my wife immediately?
Her: 324897yaoiudfhskjlb4 YEAH!
Me: Nice msdsaidosm, bish.

Msdsaidosm by ZED CHANCE FUCKING RULES January 14, 2009