Someone who "claims" to be a Houston Rockets fan, but in reality they are only a Yao Ming fan. They do not care about the Houston Rockets or Tracy Mcgrady, only Yao Ming. Hence the term YOF (Yao Only Fan). If Yao is injured or sits out a game, they want the Rockets to lose, so that they can say, "I told you so, the Rockets are nothing without YAO". YOF's are never not asian.
Huang is an annoying YOF. He knows absolutely nothing about basketball, he isn't athletic, and he's never kept up with any professional sports team in his entire life, but ever since the Rockets drafted Yao Ming, he's become the biggest die hard Rockets fan I have ever seen. Wtf?