A straight guy uses this preferred reference to refer to his "boyfriends", because "boyfriend" just sounds too not-so-straight.
What are you doing tonight, bro? I'm heading to the club tonight with my ManBuddy to scope out the ladies.
1. A male who is close friends with another male.
2. A male who consoles in his male friends when in a time of need.
3. Typically engaging in pewpsechz(not to be confused with actual anal intercourse)
After frank lost his wife, he turned to ted for some manbuddy love