Stalking @snapster

joelmw went on a bit of a rant said
22

So last night we were dining at an upscale Taco Bell (not really Taco Bell, because that would be gross). We're walking to our seats and my wife says to me, "Is that [I won't say his name, but he's a famous bag of meh model and ecommerce mogul and he goes by @snapster]." I didn't want to stare, but I glanced and it sure did seem like him. And we noticed that he had a "meh" shirt on. Yeah, that was the awkward thing: he and I were both wearing the same shirt (not literally, of course, but the same basic style, meh on black; I mean, really, you count on the fact that most places you go, folks wouldn't be caught dead in a $1 t-shirt, yaknow, unless they're homeless or something). Anyway, we didn't want to be stalkery so we went about our business. I had the brisket enchiladas (with queso), the wife brisket tacos, and we shared some trendyish loaded guac (yeah, the guac there just seems all trendy). As the unnamed celebrity headed to the door, the wife, trying to be discrete--in a volume just above normal conversation--said "meh," trying to casually capture his attention. He pretended not to hear. He seemed to be engaged in an intense conversation with another nerd. Plus there was a gang of bikers out on the patio. They were of the Livestrong, not Sons of Anarchy, variety, but one can never be sure; I mean, I'm not certain they were juicing and that they weren't racist drug dealers. So, anyway, I'm sure @snapster was calculating his defense, should things have gotten ugly.

Here's my question (well, I have many, but this is the one I'm choosing to ask): if you encounter another meh-hican, complete in the tribal garb, out in public, is there some kind of secret handshake or gesture? Or, well, I guess I'm proposing that we come up with one. The middle finger is mostly taken, but perhaps there's some variation--maybe pointing downward or askew, like a meh sort of gang sign. Or something else? Or maybe, as occurred, we just try to avoid eye contact?

Please discuss.