高的老外: 每天都大概100次的事情

Another classic: This really happens very often to you in China when you are a tall foreigner. Random people who do not know you will pull your shirt, will show with their hands the difference in height between them and you and will tell you after that you are too tall. Like you did not recognize yourself or not 100 other people already told you.
Bonus tip for Chinese people: If you do not want to irritate tall foreigners, don’t do this.