My favorite SMRT moment occurred a few years back thanks to a particularly "cognitively challenged" co-worker.
I was working in the service industry at the time. It was a particularly busy day because of the Easter long weekend. Several of us noted the increased traffic due to the holiday before he chimed in, "what holiday is it again...?"
To which someone else replied, "Easter. It's Easter."
He stood there a moment, before saying, "Oh yeah. Isn't that when Jesus got staked or whatever...?"