The person opposite me has a donut. I do not have a donut. That should be my donut. This person is now my arch nemesis.

Commentary:
"Ah, the classic donut dilemma – the catalyst for many epic rivalries throughout history. 🍩😂 Talk about a sweet battle for supremacy! Watch out, donut thief, your new arch nemesis is coming for that sugary prize! 💥👀"