A male that isnt a female's special other or best friend. Commonly used to accompany a female at social events. Most times this male is in the friends zone or just being used.
Female:My boyfriend and i had a fight.
Male:im sorry to hear that.
Female:Can u come over and hold me?
Female:Me and some friends are going to the club and i need a date
Female: U are the best manfriend i ever had!