MTD 

A person who's clumsy, slow, and doesn't speak a sentence of correct English.

A person who has MTD never gets a joke, constantly trips over things that's been there forever, and pronounces iron as "i-ron".

MTD by Mai N June 10, 2010

mtd 

short for Mountain Dew

Hey, throw me a mtd

mtd by 420 June 30, 2004

MTD 

A musically transmitted disease

Person one: LALALALALALA
Person two: Why are you singing that?
Person one: My friend "Bob" gave me an MTD

MTD by AnnaBearr July 6, 2009

MTD 

METH TILL DEATH. A term meth smokers use. Not to be confused with M2D METH 2 DEATH.

"I am not a quitter, MTD."

MTD by sweetpuff November 16, 2018

MTD 

Mexican thick dick

I was giving my boyfriend a bj when I choked on his MTD.

MTD by Just Another Creep July 7, 2011

mtd 

Special human species. Only found on a few places on earth. Some were found at hgb

He´s a mtd

mtd by Wochi March 24, 2004

Mtd 

A disease you get from eating or having sexual intercourse with a marshmallow

I'm going to marry a marshmallow then on are honeymoon I'm going to hump it and then eat it. I might get a MTD

Mtd by Swiss Roll of Swizterland February 13, 2018