A person who has MTD never gets a joke, constantly trips over things that's been there forever, and pronounces iron as "i-ron".
by Mai N June 10, 2010
Get the MTDmug. Person one: LALALALALALA
Person two: Why are you singing that?
Person one: My friend "Bob" gave me an MTD
Person two: Why are you singing that?
Person one: My friend "Bob" gave me an MTD
by AnnaBearr July 6, 2009
Get the MTDmug. by sweetpuff November 16, 2018
Get the MTDmug. by Just Another Creep July 7, 2011
Get the MTDmug. 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!
by DrTimBob June 9, 2018
Get the MTDsmug.
Get the mtdmug. 