The 40 Year Old Virgin is a childless man. In 1975, he built Mega Man. He won't let his son leave the house after 7:30 PM, which makes the time for Mega Man to go to bed, but he refuses and sneaks out for no reason because of Mega Man's hatred to The Homophobial Cat. 
He played Baikinman from 1973 until 1988 when he found out that he is a straight man. In 1988, a new Baikinman appeared, as a gay man.