Two men who haven't seen each other for a while meet on the street. One asks the other: "Hi, how are you?" The other one replies: "I'm fine, thanks." "And how's your son? Is he still

 Two men who haven't seen each other for a while meet on the street.

One asks the other: "Hi, how are you?"

The other one replies: "I'm fine, thanks."

"And how's your son? Is he still...?"

The man sighs and shakes his head. "Oh, you won’t believe it. You remember he was studying to be a doctor?"

"Yes, of course! Such a bright boy!"

"Well… after six years of medical school, two years of residency, and thousands of dollars spent on tuition..."

"Yes, yes?"

"...he's now a magician."

"A magician?! You mean, like pulling rabbits out of a hat?"

"No, I mean he makes my money disappear!"