The are all snakes hun, DM me tee

I once joined a local Facebook group and for real, I saw it, in the open, not a meme. 

I couldn't believe it. I was part of a meme 

THEY ARE ALL SNAKES HUN, DM ME!

• I question if total snake saturation in the area was complete
• Are the humans shapeshifters?
• How do you know that it wasn't a snake talking you into DMing if they are ALL snakes.. maybe they were a snake too?