On Jul 8, 2:51*pm, wrote:
A guy in the rec.autos.tech newsgroup once said a mechanic stuck a spark
plug in the oil pan of his car, a spark plug for an oil drain plug.
Sometimes, an oil drain plug isn't a real oil drain plug. *
cuhulin

I knew a guy once who had a spark plug and one of his fingers all on
the same necklace. I knew there was a good story there but I never
asked, I mean - I knew it was his finger and all. Looked pretty cool
IMO.