1. adj. Of or relating to retards, retardation and stupidity
2. n. Dumb people, individually or as a group
Putting your dick in a vacuum cleaner hose is the retardian way of jacking off.

Kevin Federline is king of the retardians.
by szyslak September 1, 2006
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1. adj. Of or relating to retards, retardation and stupidity
2. n. Dumb people, individually or as a group
Putting your dick in a vacuum cleaner hose is the retardian way of jacking off.

Kevin Federline is king of the retardians.
by szyslak August 31, 2006
Get the retardian mug.
The entire theology of Pastor Steven Lee Anderson, a New Independent Fundamental “Baptist” preacher.
Joe: What’s Steven Anderson’s theology?
Mama: Retardianism.
by Anti gay Christian September 26, 2021
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