2v1, partner DC'd at the beginning, Heihachi (me) vs 2x Big Daddy. Battle of The Armor moves! Strapping both of those bastards to a rocket and sending them to space Manthong style. Oh and unleashing Kuma on Stowaway's before the stage opened up. Never was the laugh more appropriate.
I used Sweet Tooth's Level 1 in a FFA match. The guy I kicked bounce off the wall (we were standing right next to the wall when I did it) and killed the other two opponents (all 4 of us were huddled in a bunch).