Danica DeCosta revives retro rock n roll (you know: Sha Na Na) with her band Doodlebug to bring us leather coated juvenile delinquent “Johnny Elf.” With all the class of Andrew Dice Clay, Johnny fools around with cookies and shoplifting and females, yet still manages to Heimlich Santa (with the kiss of life) to save the day. Tawdry T & A, without the gusto of Grindhouse or the sincerity of John Waters. A-a-a-a-ay!