1 definition by Paladin144

A popular slang reference to getting really messed up on alcohol or drugs in order to free the spirit and drop the inhibitions. Often refers to drink and cannabis, used in a party-setting with accompanying music. Incidentally, the Black Eyed Peas have popularized this term with their song, "Let's Get Retarded." see also, "get stupid."
"Dude, let's go over to Sally's house and get retarded."
"As soon as we get to the party, let's get retarded."
by Paladin144 November 4, 2003
Get the let's get retarded mug.