I did not camp out myself, but I did work a register when some early World of Warcraft expansions came out. People went crazy for them.
I remember one evening we had some Wrath of the Lich King collector’s editions available for the release event and there was a huge rush to get in when they opened the doors. I had this sweet old lady come through my line with one of the big boxes. She was very excited because she bought it for her grandson and she wanted to give him a special gift. She was all smiles.
A few minutes later, I had a guy come through my line. He looked a little flustered and had a regular edition in his hand. He said some old lady ran up, pushed him out of the way, hit him with her purse, then grabbed the last collector’s edition and ran to the front.
Pretty sure my sweet old lady customer was the same one that hit him with her purse lol. It was a weird night.