AW Outbreak - Bus Strafe Jump + Cod4 Bounce Off Zombie (Co-op)
Twitch.tv/tripoverthis420
Thanks to @wondawaffle for finding the strafe or at least showing proof that it can be done on Keyboard and Mouse. Conq and I both tried perfecting it on controller at 20 sensitivity however this method was by far the easiest and most consistent. (Can be done with dogs or a zombie/crawler) I think it could be done off of a team mate but we haven't gotten that to work yet.