oye mami

Can be used to catcall, in a conversation while at a social gathering, or as an endearing name. Can be substituted with "sup mami." It literally means "hey baby." Not good for calling your mother; mami means mother. Kind of how we call each other "baby" in English.

Hot woman passes by, I shout "OYE MAMI!"
You met a girl at a bar and you two are hitting it off "Oye mami, give me your number."
Your girlfriend passes by "Oye mami *wink wink* "