The greatest (animated) ad ever !! Turn up the speakers ..
OREO Wonderfilled
https://www.youtube.com/watch?v=XFsZ6BO4LU0
Yeah, love that ad.
I once heard a great story about oreos but have not ever tried to confirm it.
Supposedly, researchers were observing Chimpanzees in the wild and trying not interfere with them. The chimps got ahold of a bag of oreos from a backpack that was accidentally left in the open. The researchers watched (& maybe recorded) the chimps with the oreos. They examined the oreos and almost immediately twisted the oreos open and licked the cream.
If it’s true, it’s a great story.