WARNING: SHOCKINGLY, VIOLENTLY, GRAPHICALLY, HOLY-SHIT-I-AIN'T-KIDDING NOT SAFE FOR WORK OR FOR PEOPLE WITH DELICATE DISPOSITIONS.
That said, if you like horror, and/or agree that terrible, horrible things should be performed upon the rude "people" who text or talk on the phone in the theater, then you will love this video.
Me? I laughed my ass off. I don't care if you think it's sick or twisted or misogynistic or whatever. I say it's awesome, and I've wanted to do something very much like it on more than one occasion.