That's All Right, Mama lyrics

My Mama told me, Papa done told me too
That gal you're foolin' with ain't no good for you
But that's allright, that's allright
That's allright now Mama, anyway you do
One and one is two, two and two is four
Don't leave me baby when you walk out the door
That's allright, that's allright
That's allright now Mama, anyway you do
That's allright Mama, that's allright with you
That's allright Mama, anyway you do

Submitted by Guest

What do you think is the meaning of That's All Right, Mama by Grateful Dead?