half-tard 

Someone who exudes the characteristics of a mentally retarded person, but is not legally retarded.

Johnson is the king of the half-tards, but he doesn't actually play in the half-tard band like Mario does.

half-tard by t-dizzle July 6, 2004

half-tard 

Someone who is very very stupid, but not technically mentally retarded.

I wouldn't vote for Dubya, he's a half-tard.

half-tard by Rufus April 13, 2003

half-tard 

Somebody half as smart as a retard

What are you some kind of half-tard??

half-tard by BlockX October 8, 2004

half-tard 

a person who is incredibly stupid and lacks any kind of common sense

The kids in the LD classes were often rumored to be half-tards.

half-tard by Matt Avery October 12, 2003

half tard 

Someone who isnt worthey enough to be called a retard and they are just a half tard

Gosh casey, ur such and effing half tard

half tard by sk8freak June 25, 2005

half tard 

People who can become spastic at any random time making random noises or outbursts for no reason; Not clinically retarded but exemplifying similar traits; Not right in the head. Usually indigenous to the inner neighborhoods of Philadelphia.

Bunch of half tards around here.

half tard by JoeNJ2 April 13, 2011

Half a tard 

A partially handicap person, someone who is special in their own way, but not quite full blown retard.

Bro I can't believe Daniel is jumping on the Patriots bandwagon since they won the Super Bowl. He must be a half a tard.

Half a tard by Whale? March 4, 2015