Megatarded 

A combination of 'mega' and 'retarded' to explain a really a bad situation that either makes you mad, or otherwise causes feelings of negativity.

Dood, your grandma died..that must be megatarded =-/.

Megatarded by Kingsley Dawson May 20, 2007

meditarded 

When you accidentally overdo it, cannabinoid-wise.

"Holy cocksucker...I was just trying to get rid of my fucking migraine and lower back so I could sleep.... now, my shit feels great, but I accidentally got myself meditarded"

meditarded by Skinny_Phat February 21, 2019

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

megafaded 

A state of extreme intoxication due the consumption of cannabinoids.

That bong got me fuckin' megafaded!
or
I AM MEGAFADED!

megafaded by Nikolaifaded May 18, 2011

mehtarded 

The inability to function due to apathy

"Don't bother asking Gary to help, he's been whiny and mehtarded all day."

mehtarded by kashank December 20, 2016

megatard

A combonation of the words "mega" and "retard". Often used as an insult whenever someone says something very obvious or very stupid.

"My friend just asked me what the difference is between third degree murder and third degree burns."

“I don’t know why you hang out with that megatard.”

megatard by Juni Wolfen July 27, 2005

matarded

a person who is so dumb they can't even say what they are.

your so frikin matarded!!!

matarded by stew pididiot December 3, 2007