Brofriend

A term used to describe a male friend that is very close almost like a brother. Can be used by a male or female.

For females: a way to refer to a friend that you can tell nearly anything to without feeling any romantic attractions to

For males: a way to refer to a guy that's close to you and could be a brother if you had been born to the same family

Jake isn't my boyfriend, he's more of a brofriend.
Mickey and I should have been brothers, we understand each other so well. That's why he's my brofriend.