It was bound to happen and it did, while I was still hopping around screaming "FORZA ITALIA - la nazionale italiana é troppo forte!" draped in a flag - the Zidane headbutt replay videos, gifs and little flash games were already arriving online. Count on Caffienegoddess to crack me up relating it all back to advertising "Wonder if Dodge will try to get the rights to use it in their ramrash campaign?" hehe.
Here's a game in 3D from Inbox Digital. How far can you butt the Italians? (yes you get more points if you get more than one).