Starbucks will roll out its biggest drink size yet — the 31-ounce "Trenta" — in all of its U.S. coffee shops by May 3. The National Post has graphically shown exactly what that means (above). Keep in mind, this isn't water we're talking about. It's 916 ml of coffee in a stomach designed for 900. Maybe it's time to bring back the Four Loko. (Via National Post)

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