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

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

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

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

Umtardd 

Someone stupider than a retard.

Crystal jumped on the ground and said "Woaaah its the ground!" Thats just umtardded

Umtardd by I'mAFreak. March 23, 2009

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