Chinese soccer fans are not happy with their team's performance in the Olympics, to put it mildly.

After the men's team lost to Belgium, 2-0, on Sunday, fans re-wrote the lyrics of "Welcome to Beijing", one of the Olympic songs, into a sarcastic smear and posted it on the internet.

"Our gate is open now, welcome all the ball, one two three or even more, we don't care at all," goes the revised version, which mocks the Chinese team's defense and morale.