Rick

He is an old alcoholic scientist who accustomed to talk very nervous and between burps, most of the time he has a trail of vomit in his mouth. He is the father of Beth Smith and the maternal grandfather of Summer and Morty. He is a man who has spent much of his life traveling through various dimensions, in time and by various regions of the universe. He is irresponsible, asocial, crazy and inconsiderate before his own family.