My last flight was in February of 2008. We had to change terminals during a layover in PHX. My carry on was passing through x-ray when the TSO starting yelling how we were going to make everyone miss their flights. He stopped the belt and began pulling things out. We have no idea what he saw in the x-ray that caused his reaction but he became even more excited and louder when he found our liquids, all in 3 oz bottles and in the quart size baggie. He opened the baggie and pulled out the bottle marked ‘sunscreen SPF 45’ in black sharpie. He then insisted this meant the bottle was 4.5 oz rather than 3 oz.
To this day, I can’t remember what happened after he found the offensive item but we were allowed to gather our things, including the sunscreen, and go.
In all my 50 plus years, I have never experienced such rudeness. I was shaking from the encounter and have refused to fly since then.