For the record, nothing came up on the internet when I search that exact phrase.
Yep: like is similar to
So a
Friend of mine’s brother is similar to mine.
So, one of his friend’s brothers is like his.
Like his what? Back to my first post.
Like his property, his brother, his friend?
I live in the Midwest and have never heard this phrase before.
JFC, you sound insufferable.