tard-on 

When a mentally handicapped person gets an erection.

A retard with a boner has a tard-on.

tard-on by EverynightJunglist May 24, 2009

Tard-on 

A hybrid word using the terms "Tard" and "Hard-on".
Tard = mentally handicapped or just plain stupid.
Hard-on = excessively strict or severe, not an actual erection.

When the words are combined, you get: a person who thinks they are in charge and are excessively strict and/or severe, however that person is or is border-line mentally handicapped and every ignores him.

John: Oh boy, Here comes Ted.
Ted: No talking during break time! My shoes hurt!
John: Ted, you're such a Tard-on!

Tard-on by Jason's shoes hurt! June 8, 2010

tard-on 

someone who gets so excited about Doctor Who

Alright, don't get a tard-on

tard-on by senor g-string December 1, 2010

tard on 

A hard on induced by a retarded person.

Dude, that girl from special ed gives me a raging 'tard on!

tard on by Billyclub Lenny February 7, 2007

Tard on 

Wore slick out

I worked a double shift today and I have a Tard on longer than a houseboat .

Tard on by anonymous March 5, 2021

full-on tard 

Doing or saying something so perfectly retarded that it is a dead on representation of retardedness. Often more retarded than an actual retard could be.

Wow, he is full-on tard by saying that.

full-on tard by Tom Buckley January 10, 2008

Tardonics 

The language of retards, or someone who speaks stupidly.

He's making no sense whatsoever. He's speaking Tardonics.

Tardonics by Broadacres January 17, 2011