Retard

everybody who be posting this and there names🧨

your a retard for posting this

by retard28393 November 14, 2019

Double R Retard

Emphasizes how much of a retard someone is, that it has to be a double R.

Person 1: Look at this!
Person 2: You're a double R retard!
Person 1: Noo

by Darth That Makes Words March 23, 2024

Retarded

Mario

mario said"lesbians arent real" mario is retarded

by eyygorlwatsyovvm January 3, 2020

A Retardation

A group of two or more weebs is called a Retardation. they typically do not use deodorant and smell of death. avoid a Retardation at all costs.

Mark: oh no, its a buch of weebs!
Big Joey: that sir is a Retardation.
Mark: fuck off Joey

by TheHelpfulFlareon February 15, 2022

Retard

A person who has a perfectly good working brain and chooses not to use it.

Kenneth has shown time and time again that he is a rat face goof retard.

by Grandepapa November 7, 2022

jumping retard

retard who likes to jump

that retards jumping, he must be a jumping retard

by jerryaayyyy March 8, 2009

Retarder

A retarder is a device used to augment or replace some of the functions of primary friction-based braking systems, usually on heavy vehicles. Retarders serve to slow vehicles, or maintain a steady speed while traveling down a hill, and help prevent the vehicle from "running away" by accelerating down the hill. They are not usually capable of bringing vehicles to a standstill, as their effectiveness diminishes as vehicle speed lowers. They are usually used as an additional "assistance" to slow vehicles, with the final braking done by a conventional friction braking system. As the friction brake will be used less, particularly at higher speeds, their service life is increased, and since in those vehicles the brakes are air-actuated helps to conserve air pressure too.

Friction-based braking systems are susceptible to "brake fade" when used extensively for continuous periods, which can be dangerous if braking performance drops below what is required to stop the vehicle – for instance if a truck or bus is descending a long decline. For this reason, such heavy vehicles are frequently fitted with a supplementary system that is not friction-based.

Retarders are not restricted to road motor vehicles, but may also be used in railway systems. The British prototype Advanced Passenger Train (APT) used hydraulic retarders to allow the high-speed train to stop in the same distance as standard lower speed trains, as a pure friction-based system was not viable.

The truck used the retarder while going down the hill.

by Huvudpersson July 24, 2017