Used in a
first person tense when addressing someone when
you don't know their name, or using it instead of 'Dude'. A derivation of the phrase 'yo man', but the trailing twangy g was added for those times when you know the name of the person you are
talking to, but address them indirectly.
"Yomaing, do you have any plans for tonight?"
"Hey Yo maing... do you
have a light?" - <note to prefix Yo with
the icebreaker hey, and add the 'maing' separately to get the
attention of the listener>