I went this morning to the changing of the guard at Rashtrapati Bhavan, the Presidential Residency in New Delhi. Part of the changing of the guard is an equestrian demonstration, but the horses come out first and stand and wait as the guards change.
This horse was obviously tired of waiting. He was standing nicely at attention, but kept making faces and playing with his tongue. He seemed like he knew the drill and was just waiting until it was time to show off.
If you want to see a video of him playing with his tongue, click here.