I Can't Look That Old

Have you ever been guilty of looking at others your own age
and thinking, "surely I can't look that old."
Well..... you'll love this one.
I was sitting in the waiting room for my first appointment with
a new dentist. I noticed his BDS diploma on the wall , which
bore his full name. suddenly, I remembered a tall, handsome,
dark-haired boy with the same name had been in my high
school class some 30-odd years ago. Could he be the same
guy that I had a secret crush on, way back then?
Upon seeing him, however, I quickly discarded any such
thought. This balding, gray-haired man with the deeply lined
face was way too old to have been my classmate.
After he examined my teeth, I asked him if he had attended
St. Mary's high school.
"Yes, yes, I did," he gleamed with pride.
"When did you graduate?" I asked.
He answered, "In 1984. Why do you ask?"
"You were in my class!!!!" I exclaimed.
He looked at me closely. Then, that ugly, old, bald, wrinkled
faced, gray-haired, decrepit, son-of-a-bitch, asked, "What did
you teach ???"