My best live show moment was going to a wcw show some time ago and being about 5ish rows back. Show walked by and I yelled FUCK YOU LITTLE MAN (note: im 5'8, about 190). He looked at me and I almost pissed myself. GD that guy is huge.
Same show Benoit wrestled Meng, after a Meng takedown I yelled at the ref HE GRABBED HIS HAIR~! The ref acknowledged me and asked Meng, so Meng jumped OUT of the ring and came up to the barrier to yell at me, he was pretty damn imposing as well!