Tarzan wrote:
One of my grandsons, a five year old one, came to interrupt my reading, waving his arms while walking in a sinuous move with bent legs , and said:
"I am an oooctopuss, and am gonna hit you with my eight testicles!"
Struggling not to burst in laugh, I told him that octopuses have tentacles.
He stared at me with a piteous look, and said:
"Gramps, you know nothing about octopusses, do ya?"