Bee Gees star BARRY GIBB is showing off his home movie making talents on an oddball new DVD which features the singer starring in comedy skits with family members and his pal DAVID ENGLISH. Gibb and his son ASHLEY, who appears in the film, spent weeks pouring through hours of home video footage to select choice cuts for the DVD, BUMSRUSH, which is available from the TRAGEDY singer's website, The quirky DVD features a parody of Brokeback Mountain with Gibb and English pretending to be gay cowboy lovers.