Loved it when I was there and loved this too.
If you check for Honky Tonk Women from the same gig you see my skull cloth in the middle of the b-stage (The DVD I have of it also shows my arm throwing it up there). When they are almost back at the main stage Mick steps on it and looks down (Like it was a turd or something). Then he kicks it backwards towards the drums.
JumpingKentFlash