Watch this video of footage of a Hong Kong FA Cup soccer match between South China and Sun Hei. After a South China player scores a goal with a diving header, his teammate runs over to celebrate with him. However, the teammate suddenly loses his footing and ends up slide tackling the goal scorer in the face.
Usually slide tackles are saved for players on the OPPOSING team. Hopefully this doesn't become a trend. (Of course we're joking. This is clearly an accident...or is it?)
Celebrating a teammate's goal by slide tackling his face [Dirty Tackle]