Dirty Sanchez: The Movie (18) <!-- none onestar twostar threestar fourstar fivestar -->

A Welsh version of Jackass is surely one of those things the world didn't need, but here it is anyway. Four "boyos" tour the world testing the acceptable limits of masochism and shoot way, way beyond their stunts, mostly involving exposure and mutilation of their tenderest parts - tongues, testicles, foreskins, fingernails - all of them soundtracked by their manic hyena cackles.

Bad enough to watch the liposuction performed live on camera; seeing how they dispose of the drained-off fat is so much worse. This lot just lap up the pain, so calling them exhibitionist morons and dismissing their lame movie is roughly equivalent to a Chinese burn. Indeed, given their appetite for humiliation, a one-star review might be to inflict on them exactly what they want.