I wasn't sure where this went, so I apologize if I placed in incorrectly.
I stumbled upon this awesome prank call to a hospital. The pranker used audio from Kaufmann in SH1 to interact with a few nurses. It's pretty funny, and I couldn't go without sharing it on SHH.
Here it is:
In case embedding doesn't work: http://www.youtube.com/watch?v=HvmMerffrO4
P.S. This guy has a lot of prank calls using video game characters on his channel. I found the one with Niko from GTAIV to be particularly funny.