Jonathan F. earned a "Facepalm" badge on Mar 21 because, well, facepalm. "Facepalm" is what you say when someone does something unbelievably stupid like trying to explain a pretty common piece of Internet terminology to a bunch of people on the Internet.
Jonathan F. earned an "SMH" badge on Mar 26 for a post that made those of us who are inclined to express ourselves in insidery acronym-speak go, "WTF. SMMFH." Or something. Who the hell knows what people are saying anymore?