Because some hairdressers in barbershops are either Tony or Kevin, it sounds particularly tall, and Tony has a high probability. Because it is high and easy to remember, this stalk has become popular.
Word source:
This source is what a netizen posted on the connotation paragraph:
When I went to get a haircut, the boss asked me, "Do you want Mr. Tony to cut your hair or Mr. William to cut your hair?"
Suddenly, I felt that the high-end atmosphere of this store was classy, so I said, "Let Teacher Tony cut it for me."
The boss shouted, "Mr. Tony has a guest who wants you to have a haircut-Mr. Tony has a guest who wants you to have a haircut-"
After shouting several times, no one answered. The boss was anxious: "Erzhuzi, a guest wants to have a haircut!" " "