A male friend with whom another person spends large amounts of time. Describing someone as your "manpanion" does not imply that any sort of sexual activity takes place.
A man who is your companion.
A man who is your companion.
Girl: You spend so much time with Frank, its like he's your boyfriend
Guy: Relax baby, we just enjoy playing video games. He's my manpanion.
Guy: Relax baby, we just enjoy playing video games. He's my manpanion.
by Rugger X August 24, 2007