Antipeen 

A penis so small, its actually stretching backwards through your ass all the way from here to Mars.
The existence of an antipeen would bring down the avegare penis size to about 4mm, as it would measure about -472 billion mm.

Guy 1: I wish the average penis size is 4mm.
TheMonkeysPaw: Granted, you now have an Antipeen.
Guy 2: That sucks, dude.

Antipeen by Maxence05_ November 6, 2019

Antidestressant

Anything that causes you copious amounts of stress. An antidestressant can be a person, a job, school, etc.

Neil: "Man, everyone is dumping their problems on me lately and I got all this other stuff I gotta do and I feel like I'm gonna explode!"
Bob: "You need to back of the antidestressants and just learn to relax!"

Antidestressant by Ehrris August 13, 2012

antidentite 

One who is a bigot towards dentists. Taken from an episode of Seinfeld in which jerry is accused for being against dentists.

Kramer: you're an antidentite!
Jerry: I am not an antidentite!!!

antidentite by Darth Farron January 20, 2005

antidextrous 

1. adj. - lacking dexterity in either hand.

'he can't throw very well with either hand, he's antidextrous'

antidextrous by pedro calhoun January 9, 2004

antidesign

Something way beyond known references of "cool", "fashionable", "trendy" - that are mindless attributes given to "designer stuff". It speaks of an ideology free of such biases and is about fresh ideas outside the box.

Fire-Fly Girl: Is that your work on the wall?
Rolls: Sure is.
Fire-Fly Girl: Now, that is some bad ass antidesign!!

antidesign by antidesign March 8, 2008

Antipresident 

Much like an antipope, this is a man who has made an improper claim to the Preisdency of the United States.

The current occupant of the White House.

George W. Bush is the Antipresident.

Antipresident by jesster79 February 13, 2006

antipescetarian 

a person who will eat meat but will not eat seafood.

Emily: "Do you want to get salmon"
Josh: "No, I'm an antipescetarian"
Emily: "Ok how about we get ribs"
Josh: "Ok"

antipescetarian by PonchoRuffiano July 15, 2015