2 definitions by Alseimik

Retard Units

Retard Units is an unofficial synonym for "imperial measurements". As the rest of the world use metrics, the internet culture started mocking the medieval traditions of the Americans, and how little sense the usage of imperials pose compared to metrics.

Space begins 100 kilometers from the earth, that's 62,14 miles in Retard Units.

by Alseimik March 5, 2018

R.U.

short for Retard Units, that is a unofficial synonym for "imperial measurements". As the rest of the world use metrics, the internet culture started mocking the medieval traditions of the Americans.

I'm 188cm tall, that's 6'2" in R.U.

by Alseimik March 5, 2018