Some Japanese guy has been posting videos of him beating Biohazard 4.. with the knife. Yes, the knife. Sort of like the "tofu" character type of suffering loved by the Japanese.
Curious about this one... The link sends you to a list, it's this file: バイオハザード4 -biohazard4- 雑魚敵+サドラー(本編)・ノーダメージ&ナイフ
I have a sticky at Japanese Gaming I update w/ videos that catch my eye. Hameko has all kinds of wacky shit there. Tons of shooting 1CC's, Metal Slug 1CC's, big combo movies and more.