Retardijuana

Someone who acts retarded and high all the time, even while completely sober. Also usually laughs at everything, no matter how unfunny it is.

"Wow, Lisa is such a retardijuana, she's been laughing at that dead dog for like 20 minutes."

by Shady Persson March 27, 2009

Retardious

Being of or associated with people of the retarted nature.

Anthony: I play with barbies

Max:do you really ?

Anthony: YAAAA

Max:Your fuckin Retardious

by Max and Anthony November 10, 2008

retarditus

a very lethal disease that makes you so incredibly stupid.

Hey bro you have retarditus

by fboiretard April 10, 2019

retardissimo

To be at the utmost level of retardedness

dude, you just stabbed your eyeball with a ferret, you are retardissimo

by Hari November 1, 2003

retardiculous

The combination of retarded and ridiculous. When something is so ridiculous and stupid, the word ridiculous just isn't enough.

The Definition King's definition of "at a job site" is retardiculous.

by Boy Wonder March 31, 2005

Bigus Retardus Gayus

This is an extremely rare type of person that EXISTS ON MORE THAN 3 DIMENSIONS.

A: Hey did you see Bigus Retardus Gayus yesterday i think he was existing on 6 whole dimensions .
B: Really?! I've only seen him be at 5

by Torpaskor March 21, 2019

Retardijuano

The male form of "Retardijuana". Someone who acts high all the time even when they are not. Someone who laughs at everything, even if it is not funny at all.

Person 1: "Why is Billy foaming at the mouth, making weird noises, being abnormally hyper, and laughing at things that aren't funny at all?"
Person 2: "I don't know...maybe he's high?"
Person 3: "Billy wouldn't be high, he's just a retardijuano!"

by Ferrari94 March 28, 2009