The bozone layer: The bozone layer prevents good ideas from penetrating—these days, also known as college.
The bozone layer comes from the word bozo and the word ozone.
A bozo was originally a muscular, low-intelligence male. Bozo likely came from the Spanish word bozal (a muzzle) and once referred to those who didn’t speak Spanish well.
Ozone comes from the Greek word όζο (ozo).