Someone who is more than reatared and has a sickness of being stupid

(Also pronounced retaddedment)

The highest level of being retarded. One you must work hard to accomplish and once you get there you can't get any better so you have no choice but to retire at that point you have reached retardedment. Then you must go to a retardedment home for the rest of your retadded life

adj. (even) more retarded

the act of being retarded

The state of being retarded; the process of being an actual retard

A person who cant spell retarded.

something being very retarded
Note: not a real word