Its not very manly to take punches, the pulling out the weapon and not use it after getting jumped is 50/50 its either someone exercising alot of constraint or again bijj move not very manly.
I suspect he is gay, or at least flamboyant guy, and the other 3 niggas were just hyenas weak as f*ck couldn't get the jump done, relaxed and froze after a weapon was pulled on them, at least flee the moment you get a chance.
The dumbest shit I have seen was them watching him as he turns his back to them bends over and goes through his bag, thats should have sounded the alarm to attack or run.