Through the well-developed network, the brother finally chose the trustworthy German orthopedics, leg injury can be healed. "German Orthopaedics" has since been likened to a medical institution that treats incestuous injuries, and is often used by netizens to tease each other in non-serious discussion forums.
Used mainly by gentlemen with a tendency to push girls or the fact of pushing girls, the guys being discussed often feel a sense of honor at being recognized.
It is worth noting that in more serious occasions or the other side clearly expressed incest have heart discomfort, should not continue to use the "German orthopedic" to flirt, or you may really have to go to see the orthopedic.