look up any word, like ratchet:
 
1.
Being of or associated with people of the retarted nature.
Anthony: I play with barbies

Max:do you really ?

Anthony: YAAAA

Max:Your fuckin Retardious
by Max and Anthony November 18, 2006
 
2.
The combination of retarded and hilarious
Dude, you're freakin retardious....
by Stephen b. November 10, 2004