Mine was in a BTB game on Boneyard. A friend and i were screwing around with the other team and we ended up getting the banshee. My friend was spotting me from above and told me to keep flying close to the enemy tank, not to kill it but to trick it into killing his own guys. So i would fly low and when my friend said flip, caus I couldn't see the tank well, i flipped. It took us about 20 tries, and I lost my first banshee, but finally, I lined myself up with an enemy warthog coming towards me. My friend said flip, so I did, and the enemy tank fired, getting a triple-betrayal on his teammates in the warthog. He got booted and my friend took the tank. We ended up winning by a landslide. I guess the other team musent have been good though lol.