Midnight Retardation 

Midnight retardation happens in the late hours of the night when you are so tired that you can't think of anything meaningful to say, so you just talk about bulshit topics all night with the homies.

You can't fully explain midnight retardation, but everyone's felt it once in their life.

Damn that midnight retardation be hitting hard.
I like dolplins as well.

Midnight Retardation by sasho184, sashimi April 15, 2022

Group Retardation 

Retardation when seen in a group of people, this strain of retardation seems to be quite prevalent in 80% of the dota community.

noob: Dam u suk att d0ta, u liek dat cok eh, gulp gulp
noob 2: lolololol

pro: looks like you guys are afflicted with group retardation, you should seek help at playdota.com

Group Retardation by wasabiwaffles August 1, 2011

mental retardation

me

i have mental retardation

mental retardation by Charuzu April 20, 2022

Compound Retardation 

The act of doing something stupid and or retarded followed by another unintentional but equally retarded action.

Scott: What is an example of compound retardation?

Michael: When Kevin threw up then slipped in his own vomit and broke his arm.

Compound Retardation by MER8490 June 15, 2008

Compound Retardation 

The act of doing something stupid and or retarded followed by another unintentional but equally retarded action.

Scott: What is an example of compound retardation?

Michael: When Kevin threw up then slipped in his own vomit and broke his arm.

Compound Retardation by MER8490 June 16, 2008

Premeditated Retardation 

The act of actually taking the time to come up with a retarded idea in order to either A)Amuse your friends or B)Amuse yourself. What people usually don't undersand is that "A)" will never happen because people will just think you are a retard.

Walking into the factory with just his pajamas on, the man didn't realize he had just committed Premeditated Retardation.

Premeditated Retardation by Psycho-J November 23, 2004

Sentimental Retardation 

The need to keep tons of things for "sentimental" reasons. The inability to get rid of anything. Usually involves the need to rent storage lockers, because every room in the house and basement is already filled with sentimental knick-knacks and memorabilia.

When Jane moved out of her house, she needed to rent 3 storage lockers to store all of the things she couldn't part with. She suffered from Sentimental Retardation.

Sentimental Retardation by jcbailaz October 30, 2011