When you intentionally set out to make a fire with bad intentions, but the fire never happens.
Person 1: I put my campfire right next to my pile of highly combustible twigs.
Person 2: Did you start a wildfire?
Person 1: No, I'm fire retarded.
When you are so off your head you hit a gutter with your SS commodore ute and wreck your rim's then try to blame it on a dog that ran across the road.
Hey mate what happened to the rim's on the ute? Oh bro you wouldn't believe it I pulled a retarded Shane!
People (gamers who play Online Mass Multiplayers, in particular) who seem to play without any coherent idea as to what they should do, and remain oblivious about the positions of their team, the enemy, or even complete functions and aspects of the game they're playing.
Their gameplay is so atrociously bad, that it gives the impression they suffer from Attention Decifit Disorder, or have never even heard of computer or video games until that very moment, despite having played the game a couple hundred times by then.
In most cases, they're completely detrimental to the team, dying early on without contributing much, or even hindering the game for others.
In the rare occasions they're actually helpful, it's more by accident than by willful act from their part (i.e. acting as cannon fodder, or spotting enemies and giving them something to concentrate on)
*match starts, players on friendly team split to try and cover all sides of the map.*
Joe: Follow me, guys!
*Joe rushes ahead, out into the open*
Mack: Joe, stop, they'll spot you!
*Joe gets shot, spots an enemy stops in the middle of the open field to engage it*
*Joe gets obliterated by multiple enemies*
Joe: Stupid team! Why didn't you help me?!
Mack: Because you're tactically retarded, Joe, that's why. Why did you rush ahead?!
Emo Used HM01 is retarded , thats is all
A more complicated way of saying he is retarded
Squirrel says "Emo your the definition of Living Retardism"
Condition whereby confused or oblivious (often elderly) people befoul a social media post with inane, irrelevant, offensive or otherwise horrid replies.
/normal human posts cover photo of beautiful sunset
Normal human's commentally retarded parent replies: "WHAT TIME ARE YOU GOING TO UNCLE JOE'S FOR SUPPER NEXT WEEK ? !"
More than one person with autism or any other nuerodisability coming at each other for a simultaneous meltdown.
Those guys were a retarding force to be reckoned with...
A Person who cheats on a test, and fails anyway.
Anthony copied Leslie on the final. they both Failed. What an Academic Retard! He probably would've done better guessing on the multiple choice.