A few times, but for context I grew up in a sort of biker/trucker social circle and I tend to speak my mind sometimes more than maybe I should. I do try to be a good person though and don't try to get in anyone's face unless they deserve it.

I guess the last time was a few years back having a smoke outside a bar. Some guy was aggressively hitting on my unofficial daughter (ex girlfriends kid) which was fine in itself until he started getting grabby with her so I pinned him against a wall and threatened to put him out of my misery. He calmed down fairly quickly after that and left. I'm no badass or anything, I just get irrationally angry when people try pushing things too far.