Bloodmobile

The Bloodmobile is a blood transfusion van that has pulled up alongside the Springfield Nuclear Power Plant in the episode Blood Feud. It is operated by Otto who practices awful hygiene, like wiping his hands with a rag in a KFC bucket. The van transpired after Mr Burns was found in his bedroom with hypohaemia, but was saved by a reluctant Bart who was partially convinced after he was told by Homer that Mr Burns would shower him with reward, which he doesn't