Danfun128 said:

TV's Frink said:

When I was in college, some 150 years ago, one of the guys on my floor used to run from room to room, spraying an aerosol can...

In other words, 1865.

Mary Bellis said:

Metal spray cans were being tested as early as 1862. They were constructed from heavy steel and were too bulky to be commercially successful.

It's highly unlikely that a college student would have a spray can back then...

TV's Frink said:

...screaming "FUCK THE OZONE LAYER!!!"

...or spout profanity...or know what the ozone layer is...

That wasn't a very fun response.