Hallelujah, it’s back! No, not the McRib sandwich, although that one was pretty awesome too, what with its just-like-nature-intended, rib-shaped meat byproduct ... but we digress. No, we’re talking about “What happens here stays here,” R&R Partners’ magnificently overused catchphrase that forever cemented Vegas’ reputation as the Dirty Little Secret. Apparently R&R’s last bid to draw tourists fell short, so this creaky classic is being removed from mothballs. Why don’t they just bring back Wendy’s “Where’s the beef?” too? (Lord knows it’s not in the McRib.)