My key ring broke some little time ago and I replaced it with an elastic hair band. This works rather well - my car key ring is half-hitched to one end and my house key is half-hitched to the other with the rest of the keys in between. This means that the house key doesn't actually touch the other keys most of the time. BUT, it can bang against them rather easily, at which point it vibrates like a tuning fork. Took me some time to figure out what was making that odd, metalic, humming sound.
Medical Blooper for Friday 17 Nov 02
"A woman came into my office to schedule a circumcision for her husband. After the procedure, she questioned, "Are you sure he wont have no babies now?" "Mrs. Brown, he had a circumcision, not a vasectomy." "Damn! That's the word I was looking for."