Comedians David Spade and the late Chris Farley were one of the most memorable comedy duos of the '90s, both as ? of the Gap Girls on "Saturday Night Live" and as co-leads of two of the decade's classic buddy films. Decades beyond the release of the latter film, Penelope Spheeris' "Black Sheep," it still delivers plenty of Farley's physical comedy -- its funniest scenes sees him tussle with a bat and a steep hillside -- and strong buddy chemistry with Spade. But the end product mimics the...