A slang term used in the Will & Grace sitcom to describe a non-heterosexual marriage, wherein the standard terms "husband" and "wife" do not necessarily fully describe the relationship between the two people being united. Could be applied to male, female, or transexual couples.
The ultimate bond of friendship between two friends that cannot be broken. They will do anything for each other to a certain extent and will always be each other's wingman.
Its getting bro married. A promise to be best of bros until the end of time, or until you get a brivorce (bro divorce). The promise is sealed with a kiss (with socks on of course) and the ultimate bro handshake ended with a fist bump
A special kind of booed up guy who is up under his girlfriend at such a ridiculous clip, he may as well be married to her, live with her and the whole shot. Oftentimes even she feels like he could take a day or two off and hang with the fellas or something.
Female: My boyfriend is coming over tonight.
Her girls: You mean your busband? Does he even have his own life the way he handcuffs himself to you?
Jerry: What up, Jay, game's on tonight, come through, got some Newcastle in the kegerator.
Jay: I'm good, 'bout to go see my girl.
Jerry: Goddamn, fam, you ain't her boyfriend, you're her busband, because I don't see what stops you from putting a ring on the b*tch with no prenup.