I just did this about an hour ago for the first time. It was amazing. I'm currently looking for a program to record what's on my computer screen along with the audio (if y'all have a suggestion, lemme know), but the call went something like this:
The topic was about bin-Laden's limo driver getting his sentencing. I had my speakers next to the phone, my roommate watching, and this C-SPAN anchor had already gotten about 10 pranks before me so the guy was really twitchy with the call cut-off button.
Anchor: Spokane, Washington, go ahead.
Me: Hi; thank you for C-Span.
Anchor: *nods* Go ahead.
Me: The last caller made a good point; what, we're going to sentence everyone close to bin-Laden now? Really, his limo driver? I think that America, in its overzealousness to get some type of revenge for 9/11, made a big mistake in this case. There was an article in the Spokesman Review recently about this, written by [my roommate's name], and he put it quite eloquently when he said...
[beginning of Scatman John's "I'm A Scatman" over speakers]: SKA BA BE DAH BO BA DA BADIDDLEBIDDLEBLIDDIBBLE-
*cut off*