Stumping is a fun way to trip someone when they are running directly behind you. It can be used as a practical escape method or a as a hilarious prank
Right as your pursuer is directly behind you, hit the brakes and crouch down, much like the fetal position
. Not being able to dodge this new obstacle, the unfortunate pursuer, still running at full speed, runs into you with his legs and finds himself a whole load of bad luck
usually in the form of flying, faceplanting
, public humiliation, or other injuries.