Otherwise known as 'Try Hard Disorder'. When female (and occasionally male) teenagers try to talk and act cool, but in fact it is obvious that they are a complete and utter fake. This acronym was made famous by Asena in her speech about teenagers in a certain private school.
"Omg I'm so cool."

"I swear, that girl has THD."
by MLIA August 22, 2009
Get the THD mug.
Man, I am hungover. Cant wait to take my THD and feel better.
by fruit smoothies January 12, 2010
Get the THD mug.
Bro I need to go to THD to get some more wood for my fence.
by Bdollabets January 22, 2023
Get the THD mug.
Acronym for Tom Hanks Disease (THD) which is a virus that began to spread in the year 2019.
Hopefully, a vaccine will be found for the devastating THD that is going around.
by Takafiji March 23, 2020
Get the THD mug.
Dizzy from the fumes, white knuckled, and holding the wheel hostage. A dirty old Cadillac barrels towards hell with a brick on the gas pedal - THD
by Dracolithfiend January 14, 2016
Get the THD mug.
Take Her Down - you say it when you see a hot broad and well... you know, you want to take her down
DAMN! That's a fine honey! I'd like to THD!!!
by Dr. Barlehmangryman April 26, 2005
Get the THD mug.