The 'v' in the name of a court case does not stand for 'versus', but for 'and' (in civil proceedings) or 'against' (in criminal proceedings)
The reason honey is so easy to digest is that it's already been digested by a bee.
Your left lung is smaller than your right lung to make room for your heart.
Roosters cannot crow if they cannot extend their necks.
The verb "cleave" is the only English word with two synonyms which are antonyms of each other: adhere and separate.
The first Harley Davidson motorcycle was built in 1903, and used a tomato can for a carburetor.
When hippos are upset, their sweat turns red
When you blush, the lining of your stomach also turns red.
The owl is the only bird to drop its upper eyelid to wink. All other birds raise their lower eyelids