Drawing long lines and satisfying students’ midday cravings, the presser is a phenomenon coming to you between two slices of pressed bread and served with chips and a pickle. Although you may not expect it, your presser choice may actually say more than just your lunch preferences. Here are a few of my favorites and what they might say about you.

Boston College Dining Services has in recent weeks made significant changes to Eagle’s Nest, the popular lunch spot known for its salads and sandwiches, and the long lines for each. “Our McElroy...