Demobbed: Snova v Boyu (2001)

The idiot and loser Bomb was sent to get demobilized food. They gave instructions to buy vegetables and fruits, and he took it and bought strange mushrooms from some granny, even though the old woman assured that these were just chopped boletus, collected and carefully dried by St. Petersburg students. Well, they started to cook these strange mushrooms. Well, the senior boss turned to them at the "light". They fed him mushrooms. And then this started.