Sasuke was standing in the gorilla position, watching his opponent makes her entrances and once she was finished, he waits for his turn. When he heard his entrance song: 2 bad by Michael Jackson; he walks onto the entrance ramp, getting mostly boos but some cheers from the fans, as he strikes usually pose onto the ramp.
As he begins his dissent towards the ring, to his opponent. Walking down there with all the confidence in the world. Once there, he enters in through the middle rope before turning to look at his opponent, with an smirk.
"So your my opponent? Heh....Hope you can put up a good fight. Because if you don't....Well then two things are going to happened. You're going to be in pain or humiliated." As he confidently said, though, his words are very truthful to opponents that bore him.