ADT 

Some country doctors used to write placebo prescriptions to rural pharmacists as "ADT".

Sig: ADT # 1-3 (any damn thing). (red, white, or blue capsules)

ADT by papadoc70 July 24, 2008

ADT 

ADT (Actual Dysphoric Trans) is a new and growing community of transgender transmedicalists and truscum. The idea is to create a safe environment for those who experience dysphoria, and to prevent demedicalization of dysphoria and transgenderism.

While the community is experiencing backlash, their intentions are and always have been good.

Transmed to transmed friend: The new ADT flag is spreading like wildfire! You should check it out.

Tucute: *Photoshops Nazi symbol onto it*

ADT by transtruscum May 18, 2018

Adt 

Commonly used in the Dutch student world. It refers to someone who must chuck their glass, most commonly beer, in one go. Often used in these sentence;
Trek maar een adt! = Chuck your glass!

Or it's used after a speech whereby the speaker will shout Ad Fundum which means bottoms up. Then the speaker and its listeners will adt their drink.

Will said to Alex; "Take an adt!" (Chuck your glass)
Micheal shouted at the end of his speech; "Ad Fundum!" He and the others chucked their glass of beer in one go.
(Dutch:) Casper zegt tegen Owen; "Zeg gozer, trek maar een adt."

Adt by Sharp_Stone February 12, 2021

ADT 

Group of 3 bros, killin it!

Damn ADT is hella Lit, yea yeahhh
ADT - Alpha Dream Team

ADT by AlphaDreamTeam November 8, 2018

Adt 

And dont

You act like you dont care. "Adt"

Adt by BaBIiBitch January 13, 2023

Adt Skillerz 

A huge Runescape nerd, who has no life.

Jync: You heared about Adt Skillerz?
Jake: Yes he's a nerd.

Adt Skillerz by AnonymousProSS!### January 8, 2010

ADT College 

A hell hole which imprisons poor helpless and innocent children

ADT College is a hell hole which imprisons poor helpless and innocent children

ADT College by rubbishfairy March 13, 2004