Guys stealing my drinks

I went to a coffee shop and I was waiting in the wrong place in line and two others got ahead of me in line and I saw where the right place to stand was and I slipped in there quickly and this fat guy said I cut in front of him. He wasn’t there, but more like by the door. I told him that and he said, “Yeah, but I was on my way there, and you cut in front.” And I said that “on your way to the line doesn’t count as being in the line.” And I ordered myself a mint chocolate coffee smoothie and paid for it and started moving to the place to wait for my drink. The place was crowded so it took me a bit to squeeze through everyone and when I got there, even though they called my name, my drink wasn’t there. I looked around and asked about it and they said it was picked up already. Turned out the fat guy stole it and was sitting at a table drinking it. I wanted to take the high road so I was like, “Fine, enjoy the drink.” And got back in line to order another one, and then when I got back to pick it up, the same thing happened but this time he gave it to his huge friend. I was pissed this time so I went and ordered another one, and rushed to the spot to pick it up before it was ready, and on my way out, dumped a bunch of broken glass into their drinks to ruin them for them. They got up like they were going to fight me but the people there got mad at them and banned them from the shop and it felt like poetic Justice.