Oh, I See You Ate One, Too
Sister walks into the kitchen yelling to her brother, "I am taking a cookie," she realizes he has already taken one and says, "OICU812."
of or relating to being extremly mad and stupid at the same time thus being madly retarded
Mr. Smith, "IT WON'T WORK, THE DOOR IS LOCKED. FOR FUCK'S SAKE!"
Jake, "Look, just turn the handle, you madtard..."