My first was a really ugly armbar off the back... I was leaning on my hip and my shin (almost upside-down on my stomach) struggling not to lose my balance... and the dude's shoulder was in the air so his arm was at the wrong angle and it wasn't completely straight either... I still have no idea how I got him to tap. Definitely not repeatable lol.
Oh, and greetings to the 10th planet family, definitely my favorite system. Oss.