dude 老兄，家伙
bro=brotha 称呼自己的兄弟、或是如同兄弟般亲近的男性友人
What's up, bro?
怎么样啊兄弟？
Come at me, bro.
喂！放马过来啊！

Homie=Homes=Homeslice
What's up homie?
老兄，近来可好啊？
Josh cooked lunch for me, he's such a homie.
Josh给我做了顿午饭，真是好兄弟。

man
Hey man, what's up?
在沮丧失望的时候可以做语气词用
Oh man! I failed my driving test today!
哦不，我今天考驾照美国。

buddy=bud
What's going on, buddy?
诶(老兄)你最近如何啊？