This stalk comes from a short story: once upon a time, a man pushed his own sister down and was found by his parents and broke his leg. He doesn't believe in domestic medical skills. He heard that orthopedic treatment in Germany was effective, so he went to Germany to treat his leg.
So netizens gave German orthopedics a new meaning, describing the love between brother and sister, referred to as German bone.
Application:
Now netizens watch the video and see that the man has a tendency to push down his sister, and they will issue a warning of "German orthopedics" so that the man should not have wild thoughts. Of course, the specific direction of the plot is written, and netizens send barrage more for fun. This is the same as Xiao Ming in your class who was punished for breaking a vase and running away. When he approached the vase, everyone around him shouted "vase".
Seeing brother and sister in love can be described by German orthopedics.
Describe the good feelings between brother and sister. Not recommended. If your relationship is not good enough or the parties are sensitive, it is easy to be misunderstood. This interpretation is a derivative of the second point, with a little ridicule.
Don't panic when you encounter online hot words that you don't understand, because this is normal. As long as it is hot, there must be a way to understand its interpretation and its causes through information. If I remember correctly, this "German orthopedics" has been popular for many years. To tell you an embarrassing thing, I thought people were advertising for foreign hospitals, and I misunderstood.