This One Will Surely Work

The face of pure, unadulterated doubt. Every developer knows that look—it's the one you make when your colleague swears their 5-year-old Stack Overflow solution will fix everything. The same expression you had when the junior dev said "I rewrote it in Rust over the weekend" or when management promised "just one more small feature before release." That suspicious squint is the universal BS detector that evolves after your 50th "final version" turns into version 17.3.2-hotfix-please-god-work.