It Sang 'Let's Do the Time Warp', As I Recall

Urologist: Can we do a time-out, please?
Nurse: Mr. Henderson* is here for a cystoscopy. You've seen this patient before.
Urologist: I've never heard of him. (uncovers the field) Hmmmm. I don't remember the patient's name, but I have seen this penis before.

Hospital, Virginia

Overheard by: CJ Wiretap