Bypass Anti-Propkill
Watch out guys this method is VAC Detected!

Also as a little treat I added Skid Smasher that isn't ratted. Have fun.
Method
Put the prop inside of yourself when nocollided, Use the NoCollide tool and right click twice on it making it collide and get you stuck. Next physgun the prop out of yourself without dropping it, Congrats you now can PropPush,PropSurf and Potentially by smashing it down on people.. Propkill.
Also as a little treat I added Skid Smasher that isn't ratted. Have fun.

cool tho!.