Retsrs 

A horrible miss-spelling of the word retard made by some kid a very long time ago in a discord chat. It eventually became an inside joke to make fun of the kid. I'm pretty sure his keyboard was borked because he was garbage at typing.

Person A: you're actually stupid

Person B: shut up retsrs

Person A: i rest my case

Retsrs by Fire_Mace July 1, 2019

retars

Different spectrum of retard, so retarded that they need another word

Dave is such a retars

retars by Dabonayeet December 26, 2019

Retarsed

When your so Rat arsed you act retarded!

Hey look Ricky Milne is Retarsed!

Retarsed by ihsafifh July 18, 2010

retarsion

1) the process of being/getting/feeling retarded
2) can also be used to refer to a person undergoing the process of being/getting/feeling retarded

1) dude, ive hit the retarsion mark. i can't walk or talk straight any more!!!

2) holy hell, look at that retarsion

retarsion by shars July 21, 2008

Retarsh

A more politically correct way to say retarded.

Yar: "You're just mad cause I'm styling on you."
Katie: "What ... what is that supposed to mean? You are so retarsh!"

Retarsh by OSUgirl November 1, 2010

Retssard 

When One or an Action is so Retarded its Intelligent.

"You Retssard, You're Hair is so Retarded, Its Cool"

Retssard by Stevie of Jurai X-2 April 29, 2003

Retarsychomentaled 

Beyond crazy, mentally unwell.

“ I wouldn’t talk to Andrea, she’s a bit retarsychomentaled”

Retarsychomentaled by Zzhenni November 18, 2021