Relating monkey-boy's threat "I’m going to f***ing bury that guy" to Khrushchev doesn't really work, since its generally believed that the Soviet leader intent was something fairly passive like "we will outlast you" or "you will meet your own demise while we will survive and, as such, may have some possible involvement in your funeral arrangements".
Ballmer's intent was surely more active, along the lines of "i'm going to kill and bury him" or "i'm going to bury him alive" or "i will dismember him and bury the pieces, but perhaps saving some of the tastiest bits for a company BBQ".
Frustration at Redmond