Just a follow-up, the player who errantly kicked the ball , Khalid Boulahrouz (then of VfB Stuttgart, my favorite team) apologized and presented the moderator with a Peter Cech style helmet:
Here's to wishing you all a happy birthday : also, is it just me or do those candles look a bit tall for that cake...
The people with the silly string were idiots. I've seen the clip as part of a fail compliation on YouTube, the poor little kid next to what I presume is his dad was crying in terror afterwards.