Too good to pass up

I saw this and it is just too good to pass up:
When I was little, I watched The Wizard of Oz, and wondered how anyone could talk if they didn't have a brain.
Then I got social media.

 

Cackle.
....out of the mouths of babe’s, eh?

 

I may be a little dense but what does Red Gate Farms have to do with it ? Am I missing something ? Anyone who uses social media rather than living life has very little brain matter !