Me-tarded 

An endearing term for when someone does something stupid, as you would.
Retarded like me!

My girl loves prank calling the neighbors, even though she's 30!
Me thinks she's me-tarded!

Me-tarded by Dave Chick January 14, 2009

Rentally Metarded

Someone who is stupid, and who doesn't think before they act/speak. Spoonerism of "mentally retarded," and has come to mean someone who isn't retarded, but acts like it.

Dang, that kid just forgot his shoes. He's rentally metarded.

Rentally Metarded by Jizzle B. January 12, 2006

Metarded 

The inability to efficiently utilize the Washington Metro, mainly due to unfamiliarity with mass transit systems.

Examples of Metarded including riding the travel several stops in the wrong direction, switching trains at the Arlington Cemetery stop, and frequently missing,"doors closing, step back," by 30 seconds or less.

Metarded by Mrpresident1776 April 11, 2012

Metarded 

acknowledgeing your own idiocracy.

I am sooooo metarded for forgetting my birthday when ther is a party in my name

Metarded by Exiene July 12, 2012

metarded 

when you're sexy and you know it

jeremy is so metarded, he wears a shirt that says kiss my metal

metarded by Fix_xer August 12, 2018