Doonesbury by Garry Trudeau for January 31, 2014
Woman: Wait. Did you put the foam in before the espresso? Alex: It's possible. What's the difference? Woman: What's the difference? It's not a latte! Don't you know anything? Alex: I do. I have an advanced degree in micro-robotics from MIT. Woman: And they taught you nothing about lattes? Alex: Sadly, no. May I keep your change?