How to pronounce “burble” in English

Minsky and his colleague, Richard Bolt wrote that, "We are proposing to develop human-computer interfaces, on the one hand as sophisticated in conception as a cockpit,Exactly, I've been reduced to tears multiple times, caring tan, burble simp, turdly,

So, plan. I'll do a little reading, and then last time I came in anddid a Google Talk, and the time I came in before that, I actually got up and just burbled for a long time, andthen to questions. Let us assume no burblage.