(TF2: RvB)Sneak in a Backstab.
From Create Your Own Story
Backstabbing is your specialty. Getting a land on anywhere on the back would surly result in you winning, and taking the buffoons disguise. You attack to the right and he hops back and attempts to stab you with the Shiv, Machete, whatever. You narrowly dodge, you dart around him and attempt to strike him in the back with your blade, but he narrowly dodges, pivoting forward. He has a great chance of spinnong around and striking you, but his back is wide open, and diving for it would surly result in his death. At least that's what you came up with in the last half second.