When John is in a meeting, his brain turns into a tangled ball of spaghetti and starts spewing forth incoherent sentences that have nothing to do with the topic at hand.
His coworkers are left to pick apart the threads of his train of thought, trying to reconstruct the wreckage and somehow salvage something useful from the wreckage.
But honestly, it's just a free association party in here, and you're all invited!