Ok, I found this one out on accident
Only works good in single player however.
Distance between the guys has to be 100
space=10ticks

Hold all
Contract Knees
Extend glutes
Spacex6
Raise both shoulders
Spacex1
Extend both Knees and Hips
Spacex2
Contract Knees
Hit space a few times or hit p

Then just do whatever you want, this should take off the other guys guys upper body, if not make sure you put all his joints on hold also.
I would apreciate if you could find a way to extend this into a longer cooler combo and post it here.

wow. really good movie for a newcomber +Karma

Nice move, old but damn nice