untarded 

the opposite of retarded.

My boyfriend and I are untarded.

untarded by cami_fizzle July 10, 2006

Untarded 

The polar opposite of retarded. Being of such sound logic that it repels even the slightest taint of retardation.

"Man, that idea is untarded!"

Untarded by C. Martin January 5, 2004

Untarded 

A term used by Dusty, a famous YouTube atheist, to describe people that used to be religious, but now aren't.

I'm so glad you're untarded now, you're too smart to be a theist.

Untarded by iYelawolf March 21, 2016

Umtarded

To be so stupid you not just retarded. Your umtarded.

"He just tripped over a cordless phone. You have to be umtarded to do that"

Umtarded by MYA!! September 26, 2008

Uptarded

Improved, in retard-style.

I didn't like my essay for school, so I totally uptarded it by adding bits of chewed crayon.

Uptarded by Brass January 30, 2003

Unitarded

Adj: A politically correct substitute for the word "retarded" that describes something so silly or lame that it's laughably dysfunctional. Derived from the item of clothing known as the "unitard" that makes most people look ludicrous.

The media's obsession with flag pins in a presidential election is completely unitarded.

Unitarded by Freddy Nager April 25, 2008

Uptarded

To make more retarded/slower than before...

I uptarded my honda by adding a wing and body kit

Uptarded by deftonz1 August 11, 2003