What Does Dale Shine Mean?

It means go for it I should know I'm from the town we say it all the time when a person wants to do something we say dale shine simple as that

I'm from Laredo, the city those youtube girls are from.  It does mean, go for it.  Literal it's "give it shine", but it's slang.

Nothing to do with a black eye.

I am from Laredo born and raised.  Someone here said they say that all the time.  Hell no!  That was the first time I heard that crap...  And I know a lot of slang because of my family and their O.G. Mentality.  This must be part of that new MTV Thug crap going around here.

Nolo67 is correct! That girl in the video is a friend of a friend and shes stupid and a waste of human life she makes us mexicans look stupid I dislike her with a passion!

Its this phrase these ghetto girls use in a YouTube video as for what it stands for exactly, I don't know you would have to ask them or watch the video