To illustrate how Michael ate more of his Twinkie than Derek even though they each ate half of their own Twinkie, we can visualize it like this:
1. Let's say Michael's Twinkie is larger than Derek's Twinkie to begin with.
2. If both Michael and Derek eat half of their own Twinkie, Michael would have eaten more in terms of quantity because half of a larger Twinkie is more than half of a smaller Twinkie.
3. This is possible because the size of the Twinkies they started with was different, so even though they each ate half of their own Twinkie, Michael ended up eating more in terms of the actual amount consumed due to the initial size difference.
By drawing a picture, you can visually see how the relative sizes of the Twinkies matter in determining who ate more, even if they both ate half of their respective Twinkies.