You open a girl, immediately, her male friend jumps unto her with a bear hug and pushes her away, you lose her hand

You are dancing with a girl, and some guy literally comes to grab her away

I'm sure you all encountered tons of annoying cock blocks from guys

I realized that I've always been a bit passive when guys come in to cock block me, and I usually just let it go

However, criminals, dark-triad types, dealers, and other dangerous alpha types probably would not do that

I realize that walking away may be the more sensible intelligent thing to do, but it is definitely NOT the most alpha

What are some of the most alpha/dominant/aggressive ways you have done to push out cock blocks, orbiters, competitors, and would you do it again?