The highest level of being retarded. One you must workhard 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
Hey look at mark over there he is so lucky he has reached retardedment. It is something I look forward to someday
The act of hanging from a ceiling fan while masturbating and making airplane noises. Then shooting semen on a woman while hovering over her. Can also do with feces. Commonly called a dirty retardant drop
Bro I broke my fan last night doing a retardant drop on Sarah