my-mans

Is a North Eastern American (Mainly New York City) slang for close male friends or homeboys.
my-man is singular and my-mans is plural.
Not to be confuse with the term "my man" as in a boyfriend.

my-mans or my-man is instead pronounced as one word.

All my-mans is in the club, we 30 deep.

my-man

My-man is used in the singular sense to alert or to get the attention of a male, It may be use to emphasize the seriousness of a situation or a confrontation. North-Eastern American slang, mainly in New York City.
Not to be confused with the term "my man" as in a boyfriend. my-mens and my-man is instead pronounced as one word.

Yo my-man, you better not scratch my car with that bike.