just saw this on an arabic WE forums and thought about sharing if you wanna do it:
when running with :R1: press :R2: 3 times then quickly press up down or down up, i haven't tried it yet so don't say i am posting shit or anything if anyone did it let us know peace
when running with :R1: press :R2: 3 times then quickly press up down or down up, i haven't tried it yet so don't say i am posting shit or anything if anyone did it let us know peace