At this point, anyone who has ever watched a reality-TV talent contest knows how to talk judge talk. So it’s no big surprise that both Jennifer Lopez and Steven Tyler were already fluent in judgese during their first appearance on “American Idol.’’ Last night, in the 10th season premiere, they were well-stocked with all the familiar lines — “You gave me goosebumps,’’ “I really felt your joy,’’ and, alas, “Try something else besides singing, sweetie.’’
And Tyler, animated, upbeat, and looking good for a 1,000 year old, brought his own twist to the lingo. He told one auditioning singer, “I think you’ve got the what-it-is,’’ and he tossed a more Yiddish-flavored compliment to another: “You can really sing your tush-ela off.’’ He also delivered a few trademark Aero-screeches for good measure. And he tried to bring a little horndog verve to his “Idol’’ persona, although noting that a 16-year-old girl is wearing her skirt with “just the right amount showing’’ was pretty uncomfortable. No amount of rock cred is going to make that fly on a family show.