Dolgin is usually a name. Often a last name. The Dolgin family members are interesting.
Or, another meaning the greatest falafel and shnictel makers in the east world.
Here is more about the family members:

The oldest child is a great friend, someone to talk to, very intelligent and basically an angel. The second child will be so kind hearted and supporting that it might make you explode! The connection between the kids is great, they always with each other and love one another. I didn't mention the youngest child because he is nothing. Not more then a fly.

A term used to reference cannabis/marijuana/weed.