look up any word, like lemonparty:
 
1.
a cross between a retard and an idiot....a retarded idiot (ridiot)
Way to go, ridiot! Uhh..ridiot. Why did you do that ridiot?
by The Freakin May 24, 2006
 
2.
Someone so completly pathetic that their a combination of a retard and an idiot.
As the the girl walked by with toilet paper stuck to her shoe, Rodrigo turned to Jose and said "Man what a ridiot, who can possibly manage that?"
by J blizzle April 27, 2005