Traditionally to take a ball of wetted tissue paper that resembles a ball of mozzarella and throw it in somebody's face while they are sleeping (preferably with a hangover or drunk). With the addition of recent technology, documentation of mozzarella-ing has increased tenfold. Popular documentation methods include photography, but better yet, video. You can go 'oldskool' by using tissue paper or the increasingly popular 'nuskool' method of using a genuine piece of mozzarella. See 'mozzarella prank' Youtube
1. Let's go mozzarella his arse!
2. He got mozzarella-ed so bad, we even got it on video! Oh shit let's see. Youtube!
3. Nuskool Mozzarella to the face!
4. There's gonna be plenty of mozzarella-ing tonight!