Oh that definitely happened, but we don't have quotes from Google like this:
Prior to joining Google, I set up a meeting on or about November 11, 2004 with Microsoft’s CEO Steve Ballmer to discuss my planned departure….At some point in the conversation Mr. Ballmer said: “Just tell me it’s not Google.” I told him it was Google.
At that point, Mr. Ballmer picked up a chair and threw it across the room hitting a table in his office. Mr. Ballmer then said: “F---ing Eric Schmidt is a f---ing p--sy. I’m going to f---ing bury that guy, I have done it before, and I will do it again. I’m going to f---ing kill Google.”