Even the DC Comics villain of the same name has an egg-like look (as depicted here by Ryan Sook from Arkham Asylum: Living Hell).
But look at the actual Mother Goose poem/rhyme:
Humpty Dumpty sat on a wall,
Humpty Dumpty had a great fall;
All the king's horses and all the king's men
Couldn't put Humpty together again.
Nothing about an[...]
