Some clients (at least Connect and Voyager on Android) have a user tagging feature, so I've been tagging people I see over and over or trolls, or whatever. It's really handy to start to easily see who's around and posting.
A regular coffee is 1 cream and 1 sugar, so the sentence in the first panel is a command. He's even pointing at the guy while he says it. The nasty racist then backtracks when he notices the barrista's cold dead stare and realizes he is large enough to snap him in half.
I'm just joking around, but really the more I think about that first panel, the more it annoys me.
edit: I wasn't seriously considering this a racist comic, but pointing out a widely used label and grammar will make the first panel hilariously ironic to many people.
Now fix the interprovincial trading rules and provincial liquor cabal rules so that I can have one delivered to Alberta!